Đáp án: A

Đảo ngữ câu điều kiện loại I: Should + S + V, clause (tương lai đơn)

Dịch: Nếu cô ấy có đủ táo, cô ấy sẽ làm một chiếc bánh táo vào chiều nay.

Đáp án: A

Đảo ngữ câu điều kiện loại I ta dùng “should”

1. If I were you, I _____________ for a new car to buy.

A. would look                B. will look          C. look                 D. looking

2. If Jenny _____________ ill, she would go out with us.

A. isn't                           B. aren't               C. wasn't              D. not been

3. If there _____________ fewer cars on the road, there would be less accident.

A. is                               B. were                 C. are                   D. be

4. If people really cared about environment, they _____________ waste into rivers.

A. didn't dump              B. don't dump      C. shan't dump     D. wouldn't dump

5. You _____________ so tired if you went to bed earlier.

A. won't be                    B shan't be           C. couldn't be       D. wouldn't be

6. If you really _____________ me, you would buy me a diamond ring.

A. loved                         B. love                  C. loves                D. loving

7. If I knew where she lived, I _____________ and see her.

A. will go                       B. would go                   C. should go                  D. went

8. If I _____________ taller, I would buy this dress.

A. am                                      B. are                   C. were                 D. being

9. Filters do not remove all _____________ from water.      

A. contaminate              B. contaminants   C. contaminating  D. contamination

10.  _____________ is found under the ground in soil, rocks, etc.

A. sea water                            B. salt water                  C. groundwater    D. hot water

11. If I won a lottery, I _____________ a lot on charity.

A. spend                        B. spent                C. will spend        D. would spend

12. If the supermarket is open, I _____________ some food there.

A. will buy                     B. would buy       C. bought             D. has bought

13. I will talk to her if you _____________ to do it.

A. won't want                B. didn't want      C. don't want       D. doesn't want

14. If I  _____________ more money, I would buy a better car.

A. have                          B. had                  C. will have          D. would have

21. All the aquatic plants and animals will die if the factory_____________ dumping poison into the lake.

A. will keep                   B. to keep             C. kept                 D. keeps

23. If the air was clean, we _____________ have to wear masks when going out.

A. wouldn’t                             B. won’t               C. would              D. will

24. If I _____________ you, I _____________ water from that dirty tap.

A. am - will drink                                       B. am - won’t drink

C. were - would drink                                 D. were - wouldn’t drink

25. If he _____________ trash around his garden, the garden would look very nice now.

A. will throw                 B. would throw    C. didn’t throw    D. doesn’t throw

27.  If it rains, we _____________ the match.    

A. cancel                        B. will cancel        C. cancelled          D. cancelling

28.  If I were a tree, I _____________ the rain.  

A. love                           B. loved                C. will love           D. would love

29. The decor inside the house was very_____________.     

A. fantastic                    B. electric             C. mechanic                   D. artistic

30. If she _____________ late, we will go without her.         

A. am                                      B. is                      C. was                  D. were

31. If I _____________ where she lived, I would go and see her.

A. know                         B. knows              C. to know           D. knew

34. If I _____________ the lottery, I would be a millionaire.

A. win                            B. wins                 C. winning            D. won

35. I will discuss that problem with him if I _____________ him tomorrow.

A. see                                      B. sees                  C. to see               D. seeing

36. If I knew Chinese, I _____________ for job in China.

A. will apply                  B. would apply    C. will be applied D. would be applied

1. If I were you, I ________ for a new car to buy.

A. would look     B. will look     C. look      D. looking

2. If Jenny ___________ ill, she would go out with us.

A. isn't       B. aren't        C. wasn't       D. not been

3. If there ________ fewer cars on the road, there would be less accident.

A. is        B. were        C. are          D. be

4. If people really cared about environment, they ________ waste into rivers. 

A. didn't dump      B. don't dump       C. shan't dump       D. wouldn't dump

5. You _________ so tired if you went to bed earlier.

A. won't be       B. shan't be       C. couldn't be         D. wouldn't be

6. If you really _________ me, you would buy me a diamond ring.

A. loved            B. love         C. loves            D. loving

7. If I knew where she lived, I __________ and see her.

A. will go             B. would go         C. should go            D. went

8. If I ________ taller, I would buy this dress.

A. am        B. are         C. were          D. being

9. Filters do not remove all _________ from water. 

A. contaminate         B. contaminants       C. contaminating      D. contamination

10. ______________ is found under the ground in soil, rocks, ect.

A. sea water        B. salt water     C. groundwater      D. hot water

11. If I won a lottery, I _____________ a lot on charity.

A. spend B. spent C. will spend D. would spend

12. If the supermarket is open, I _____________ some food there.

A. will buy B. would buy C. bought D. has bought

13. I will talk to her if you _____________ to do it.

A. won't want B. didn't want C. don't want D. doesn't want

14. If I _____________ more money, I would buy a better car.

A. have B. had C. will have D. would have

21. All the aquatic plants and animals will die if the factory_____________ dumping poison into the lake.

A. will keep                   B. to keep             C. kept                 D. keeps

23. If the air was clean, we _____________ have to wear masks when going out.

A. wouldn’t                             B. won’t               C. would              D. will

24. If I _____________ you, I _____________ water from that dirty tap.

A. am - will drink                                       B. am - won’t drink

C. were - would drink                                 D. were - wouldn’t drink

25. If he _____________ trash around his garden, the garden would look very nice now.

A. will throw                 B. would throw    C. didn’t throw    D. doesn’t throw

27.  If it rains, we _____________ the match.    

A. cancel                        B. will cancel        C. cancelled          D. cancelling

28.  If I were a tree, I _____________ the rain.  

A. love                           B. loved                C. will love           D. would love

29. The decor inside the house was very_____________.     

A. fantastic                    B. electric             C. mechanic                   D. artistic

30. If she _____________ late, we will go without her.         

A. am                                      B. is                      C. was                  D. were

31. If I _____________ where she lived, I would go and see her.

A. know                         B. knows              C. to know           D. knew

34. If I _____________ the lottery, I would be a millionaire.

A. win                            B. wins                 C. winning            D. won

35. I will discuss that problem with him if I _____________ him tomorrow.

A. see                                      B. sees                  C. to see               D. seeing

36. If I knew Chinese, I _____________ for job in China.

A. will apply                  B. would apply    C. will be applied     D. would be applied

Choose the best answer to complete each of the following sentences.

1. If I were you, I _____________ for a new car to buy.

A. would look                B. will look          C. look                 D. looking

2. If Jenny _____________ ill, she would go out with us.

A. isn't                           B. aren't                C. wasn't               D. not been

3. If there _____________ fewer cars on the road, there would be less accident.

A. is                               B. were                 C. are                    D. be

4. If people really cared about environment, they _____________ waste into rivers.

A. didn't dump               B. don't dump      C. shan't dump     D. wouldn't dump

5. You _____________ so tired if you went to bed earlier.

A. won't be                    B shan't be            C. couldn't be       D. wouldn't be

6. If you really _____________ me, you would buy me a diamond ring.

A. loved                         B. love                  C. loves                D. loving

7. If I knew where she lived, I _____________ and see her.

A. will go                       B. would go                   C. should go                   D. went

8. If I _____________ taller, I would buy this dress.

A. am                                       B. are                    C. were                 D. being

9. Filters do not remove all _____________ from water.        

A. contaminate               B. contaminants    C. contaminating   D. contamination

10.  _____________ is found under the ground in soil, rocks, etc.

A. sea water                    B. salt water          C. groundwater     D. hot water

11. If I won a lottery, I _____________ a lot on charity.

A. spend                         B. spent                C. will spend        D. would spend

12. If the supermarket is open, I _____________ some food there.

A. will buy                     B. would buy        C. bought             D. has bought

13. I will talk to her if you _____________ to do it.

A. won't want                 B. didn't want       C. don't want        D. doesn't want

14. If I  _____________ more money, I would buy a better car.

A. have                          B. had                   C. will have          D. would have

15. The farmer had put down some rat _____________.

A. poisoning                  B. poisoner           C. poisoned          D. poison

16. _____________ loss can be caused by noise pollution.

A. sound                        B. hearing             C. listening           D. audio

17. Ships spill oil in oceans and rivers. This leads _____________ the death of many aquatic animals and plants.

A. to                               B. in                     C. from                 D. at

18. Households pollute water sources by _____________ waste into ponds, lakes, and rivers.

A. damaging                   B. dumping          C. losing               D. leading

19. This month’s electricity bill is too high _____________the air conditioner is turned on all the time.

A. since                          B. due to               C. although           D. because of

20. The government has come _____________ a solution to the water problems of the city.

A. up to                          B. up with            C. to with             D. on to

21. All the aquatic plants and animals will die if the factory_____________ dumping poison into the lake.

A. will keep                    B. to keep             C. kept                  D. keeps

22. A lot of fish has died recently because of the _____________ water in this lake.

A. contaminating            B. contaminated    C. contaminate      D. contaminant

23. If the air was clean, we _____________ have to wear masks when going out.

A. wouldn’t                             B. won’t               C. would              D. will

24. If I _____________ you, I _____________ water from that dirty tap.

A. am - will drink                                        B. am - won’t drink

C. were - would drink                                 D. were - wouldn’t drink

25. If he _____________ trash around his garden, the garden would look very nice now.

A. will throw                  B. would throw    C. didn’t throw     D. doesn’t throw

26. Price and availability are the _____________ factors that will determine product success.

A. critical                        B. musical             C. physical            D. medical

27.  If it rains, we _____________ the match.     

A. cancel                        B. will cancel        C. cancelled          D. cancelling

28.  If I were a tree, I _____________ the rain.   

A. love                           B. loved                C. will love           D. would love

29. The decor inside the house was very_____________.       

A. fantastic                     B. electric              C. mechanic                   D. artistic

30. If she _____________ late, we will go without her.

A. am                                       B. is                      C. was                  D. were

1. If I were you, I _____________ for a new car to buy.

A. would look                B. will look          C. look                 D. looking

2. If Jenny _____________ ill, she would go out with us.

A. isn't                           B. aren't                C. wasn't               D. not been

3. If there _____________ fewer cars on the road, there would be less accident.

A. is                               B. were                 C. are                    D. be

4. If people really cared about environment, they _____________ waste into rivers.

A. didn't dump               B. don't dump      C. shan't dump     D. wouldn't dump

5. You _____________ so tired if you went to bed earlier.

A. won't be                    B shan't be            C. couldn't be       D. wouldn't be

6. If you really _____________ me, you would buy me a diamond ring.

A. loved                         B. love                  C. loves                D. loving

7. If I knew where she lived, I _____________ and see her.

A. will go                       B. would go                   C. should go                   D. went

8. If I _____________ taller, I would buy this dress.

A. am                                       B. are                    C. were                 D. being

9. Filters do not remove all _____________ from water.        

A. contaminate               B. contaminants    C. contaminating   D. contamination

10.  _____________ is found under the ground in soil, rocks, etc.

A. sea water                    B. salt water          C. groundwater     D. hot water

11. If I won a lottery, I _____________ a lot on charity.

A. spend                         B. spent                C. will spend        D. would spend

12. If the supermarket is open, I _____________ some food there.

A. will buy                     B. would buy        C. bought             D. has bought

13. I will talk to her if you _____________ to do it.

A. won't want                 B. didn't want       C. don't want        D. doesn't want

14. If I  _____________ more money, I would buy a better car.

A. have                          B. had                   C. will have          D. would have

15. The farmer had put down some rat _____________.

A. poisoning                  B. poisoner           C. poisoned          D. poison

16. _____________ loss can be caused by noise pollution.

A. sound                        B. hearing             C. listening           D. audio

17. Ships spill oil in oceans and rivers. This leads _____________ the death of many aquatic animals and plants.

A. to                               B. in                     C. from                 D. at

18. Households pollute water sources by _____________ waste into ponds, lakes, and rivers.

A. damaging                   B. dumping          C. losing               D. leading

19. This month’s electricity bill is too high _____________the air conditioner is turned on all the time.

A. since                          B. due to               C. although           D. because of

1. If I were you, I _____________ for a new car to buy.

A. would look B. will look C. look D. looking

2. If Jenny _____________ ill, she would go out with us.

A. isn't B. aren't C. wasn't D. not been

3. If there _____________ fewer cars on the road, there would be less accident.

A. is B. were C. are D. be

4. If people really cared about environment, they _____________ waste into rivers.

A. didn't dump B. don't dump C. shan't dump D. wouldn't dump

5. You _____________ so tired if you went to bed earlier.

A. won't be B shan't be C. couldn't be D. wouldn't be

6. If you really _____________ me, you would buy me a diamond ring.

A. loved B. love C. loves D. loving

7. If I knew where she lived, I _____________ and see her.

A. will go B. would go C. should go D. went

8. If I _____________ taller, I would buy this dress.

A. am B. are C. were D. being

9. Filters do not remove all _____________ from water.

A. contaminate B. contaminants C. contaminating D. contamination

10. _____________ is found under the ground in soil, rocks, etc.

A. sea water B. salt water C. groundwater D. hot water

11. If I won a lottery, I _____________ a lot on charity.

A. spend B. spent C. will spend D. would spend

12. If the supermarket is open, I _____________ some food there.

A. will buy B. would buy C. bought D. has bought

13. I will talk to her if you _____________ to do it.

A. won't want B. didn't want C. don't want D. doesn't want

14. If I _____________ more money, I would buy a better car.

A. have B. had C. will have D. would have

15. The farmer had put down some rat _____________.

A. poisoning B. poisoner C. poisoned D. poison

16. _____________ loss can be caused by noise pollution.

A. sound B. hearing C. listening D. audio

17. Ships spill oil in oceans and rivers. This leads _____________ the death of many aquatic animals and plants.

A. to B. in C. from D. at

18. Households pollute water sources by _____________ waste into ponds, lakes, and rivers.

A. damaging B. dumping C. losing D. leading

19. This month’s electricity bill is too high _____________the air conditioner is turned on all the time.

A. since B. due to C. although D. because of

20. The government has come _____________ a solution to the water problems of the city

. A. up to B. up with C. to with D. on to

21. All the aquatic plants and animals will die if the factory_____________ dumping poison into the lake.

1. She was very surprised________ the grade she received.

     A. at                                 B. on                         C. of                            D. about

2. We might need more food, depending____ how many people turn up.

     A. for                               B. on                         C. at                            D. with

3. Jane doesn't spend much money______ clothes.

     A. over                             B. about                   C. at                            D. on

4. She always takes good care_______ her children.

     A. for                               B. in                          C. of                            D. with

5. A sign warned motorists______ dangers.

     A. of                                 B. for                        C. about                     D. A and C

6. They translated the letter ______ French.

     A. for                               B. with                      C. into                        D. about

7. I was disappointed________ the grade I received on my last essay.

     A. for                               B. about                   C. to                            D. A and B

8. The medical center is close ________ campus.

     A. to                                 B. for                        C. up                           D. with

9. We went there_______ car and stayed there for the whole day.

     A. in                                 B. on                         C. with                        D. by

10.     We started our journey ______ foot.

     A. with                             B. by                         C. on                           D. in

11.     He always prevents me_______ doing my duty.

     A. of                                 B. from                     C. with                        D. against

12.     I write letters _______ my right hand.

     A. in                                 B. by                         C. with                        D. at

13.     The war victims suffered terribly______ coldness and hunger.

     A. with                             B. from                     C. through                  D. of

14.     She is absent_______ class

     A. at                                 B. from                     C. to                            D. away

15.     It is very nice______ you to take care of my parents.

     A. of                                 B. to                          C. for                          D. from

16.     You may write________ pencil.

     A. with                             B. by                         C. in                            D. on

17.     He congratulated me_______ winning the competition.

     A. of                                 B. on                         C. at                            D. about

18.     Remember me________ your parents.

     A. to                                 B. for                        C. with                        D. about

19.     Mr. Nguyen lives_____ 67 Nguyen Du Street ______ Ha Noi.

     A. in/ in                           B. at/ in                    C. on/ in                     D. in/ on

20.     We reached______ her house safe and sound.

     A. at                                 B. to                          C. with                        D. X

1. She was very surprised________ the grade she received.

     A. at                                 B. on                         C. of                            D. about

2. We might need more food, depending____ how many people turn up.

     A. for                               B. on                         C. at                            D. with

3. Jane doesn't spend much money______ clothes.

     A. over                             B. about                   C. at                            D. on

4. She always takes good care_______ her children.

     A. for                               B. in                          C. of                            D. with

5. A sign warned motorists______ dangers.

     A. of                                 B. for                        C. about                  D. A and C

6. They translated the letter ______ French.

     A. for                               B. with                      C. into                        D. about

7. I was disappointed________ the grade I received on my last essay.

     A. for                               B. about                   C. to                        D. A and B

8. The medical center is close ________ campus.

     A. to                                 B. for                        C. up                           D. with

9. We went there_______ car and stayed there for the whole day.

     A. in                                 B. on                         C. with                        D. by

10.     We started our journey ______ foot.

     A. with                             B. by                         C. on                           D. in

11.     He always prevents me_______ doing my duty.

     A. of                                 B. from                     C. with                        D. against

12.     I write letters _______ my right hand.

     A. in                                 B. by                         C. with                        D. at

13.     The war victims suffered terribly______ coldness and hunger.

     A. with                             B. from                     C. through                  D. of

14.     She is absent_______ class

     A. at                                 B. from                     C. to                            D. away

15.     It is very nice______ you to take care of my parents.

     A. of                                 B. to                          C. for                          D. from

16.     You may write________ pencil.

     A. with                             B. by                         C. in                            D. on

17.     He congratulated me_______ winning the competition.

     A. of                                 B. on                         C. at                            D. about

18.     Remember me________ your parents.

     A. to                                 B. for                        C. with                        D. about

19.     Mr. Nguyen lives_____ 67 Nguyen Du Street ______ Ha Noi.

     A. in/ in                           B. at/ in                    C. on/ in                     D. in/ on

20.     We reached______ her house safe and sound.

     A. at                                 B. to                          C. with                        D. X

II. Choose the best answer to complete the sentences by circling A, B, C or D.

1. Are there enough apples for us to have one ________?

      A. every                      B. each                        C. self                          D. individually          

2. Don’t forget to ________ the alarm clock for 6 o’clock tomorrow morning.

      A. put                          B. ring                         C. set                           D. wind                     

3. My alarm clock usually goes ________ at 5 am.

      A. on                           B. off                           C. up                            D. down

4. ________ John nor his friends are going to the beach now.

      A. Either                     B. Neither                   C. No                           D. So                          

5. The name of the book was on the ________ of my tongue but I just couldn’t think of it.

      A. point                       B. tip                           C. top                          D. end                       

6. Not only ________ but she is also intelligent.

      A. beautiful she is      B. is she beautiful     C. She is beautiful       D. beautiful she is    

7. A number of sheep ________ eating grass now.

      A. are                          B. is                             C. was                         D. were                     

8. These snakes will not cause you any serious harm even if they bite you. They are ________.

      A. poisonous              B. cruel                       C. harmful                  D. harmless

9. I am grateful ________ you for your help.

      A. to                            B. at                             C. with                         D. for                         

10. Hoa is reading short stories ________ Jack London.

      A. of                            B. from                       C. by                            D. with

1 A

2 C

3 B

4 B

5 A

6 C

7 A

8 D

9 A

10 C

I. Choose the best answer to complete the sentences by circling A, B, C or D. (2 pts)

1. Are there enough apples for us to have one ________?

        A. every                            B. each                              C. self                                 D. individually                          

2. Don’t forget to ________ the alarm clock for 6 o’clock tomorrow morning.

        A. put                                 B. ring                               C. set                                  D. wind   

3. My alarm clock usually goes ________ at 5 am.

        A. on                                  B. off                                  C. up                                   D. down

4. ________ John nor his friends are going to the beach now.

        A. Either                          B. Neither                       C. No                                  D. So 

5. The name of the book was on the ________ of my tongue but I just couldn’t think of it.

        A. point                            B. tip                                  C. top                                 D. end      

6. Not only ________ but she is also intelligent.

        A. beautiful she is                                                     C. is she beautiful

        B. She is beautiful                                                    D. beautiful she is      

7. A number of sheep ________ eating grass now.

        A. are                                 B. is                                    C. was                               D. were   

8. These snakes will not cause you any serious harm even if they bite you. They are ________.

        A. poisonous                 B. cruel                             C. harmful                       D. harmless

9. I am grateful ________ you for your help.

        A. to                                   B. at                                    C. with                              D. for        

10. Hoa is reading short stories ________ Jack London.

        A. of                                    B. from                             C. by                                   D. with

I. Choose the correct answer to complete each of the following sentences (4pts)

1.   If I had enough money, I................. abroad to improve my English.

A. will go                    ✔B. would go                C. should go                D. should have go to

2. Many people in this city have received medical …………………… for the disease.

A. support                   ✔B. treatment                C. help                         D. assistance

3.   “Here’s my phone number”.“Thanks. I’ll give you a call if I ................. some help tomorrow”

A. will need                ✔B. need                            C. would need                     D. needed

4.  ……………………water is one of the factors that have driven many species to the verge of extinction.

A. Contaminating       B. contaminate            C. Contamination                    ✔D. contaminated

5. Air ……………………, together with littering, is causing many problems in our cities today.

A. pollute                    ✔B. pollution                 C. polluting                             D. polluted

6. The reduction in air pollution was …………………… last year.

A. dramma                  B. dramatise                C. dramatically                        ✔D. dramatic

7. If the factory continues dumping poison ................... the lake, all the fish and other aquatic animals will die.

✔A. into                         B. to                            C. about                                  D. in

8. If you...............a choice, which country would you visit?

A. have                        ✔B. had                         C. have had                             D. will have

9. The water temperature in streams, rivers, oceans change is the effect of                        .

A. radioactive pollution                  ✔B. thermal pollution

C. light pollution                            D. visual pollution

10. Which sentences are not the causes of water pollution?

✔A. Factories dump industrial waste into lakes and rivers.

B. Sewage from households.

C. People burn fossil fuels.

D. Farmers use pesticides to kill insects and herbicides to kill weeks.

II. Identify the underlined word/ phrase ( A,B,C, or D) that needs correcting to become an exact one. (3pts)

1. If we meet at 9:30, we would have plenty of time.

         A           B                    ✔C                D

2. Someone will sits on your glasses if you leave them there.

         A                      ✔B         C                                    D

3. Poisonous is a subtance that can make people or animals ill or kill them if they eat or drink it.

          A                                              ✔B                                       C                                              D

4. The poisonous chemical waste in this factory are dumped into the river so its water now becomes almost black.                        A                                                 B                             C D

5. I would repair the roof myself if I have a long ladder, but I don’t have.

              A            B              C             D

III. Supply the correct form of the words in the brackets. (3pts)

1. Many fish in the lake near my house have died because of the polluted water. (POLLUTE)

2. My friend and I are going to give a presentation about our environmental problems. (ENVIRONMENT)

3. Dumping industrial waste into the lakes and rivers has  caused serious water pollution (INDUSTRY)

4. Nowadays, people use too much herbicide so many animals don’t have enough food and they become sick (SICKNESS)

5. Oil spills from ships in oceans and rivers lead to the death of many aquatic animals and plants. (DIE)

1. Washington State is famous______ its apples.

     A. in                                 B. for                        C. of                            D. with

2. Was your choice of research topic acceptable _____ your instructor.

     A. for                               B. to                          C. on                           D. upon

3. People who are afraid___ heights are called acrophobes.

     A. of                                 B. on                         C. in                            D. to

4. Water is essential_____ all life.

     A. on                                B. for                        C. in                            D. with

5. Were you aware_____ the regulations against smoking in this area?

     A. in                                 B. with                      C. of                            D. about

6. Tepees are characteristic______ the Indian tribes of the Great Plants.

     A. of                                 B. upon                    C. from                       D. about

7. Will this office be adequate____ your company's need?

     A. on                                B. for                        C. to                            D. with

8. I'm not familiar_______ that song.

     A. to                                 B. of                          C. with                        D. about

9. One meter is approximately equal _______ a yard.

     A. about                           B. on                         C. to                            D. with

10.     This movie is based________ a true story.

     A. of                                 B. at                          C. about                     D. on

11.     This summer, he will be eligible_______ a three week vacation.

     A. on                                B. about                   C. of                            D. to

12.     What he said is contrary_______ common sense.

     A. for                               B. about                   C. of                            D. to

13.     The art museum is located next_____ the museum of natural history on State Street.

     A. to                                 B. for                        C. on                           D. with

14.     Many vegetables, including tomatoes, and corn, are native______ the New World.

     A. for                               B. to                          C. about                     D. upon

15.     This style of architecture is typical___ the Colonial period.

     A. of                                 B. to                          C. about                     D. with

16.     Oxygen, fuel, and heat are all necessary_____ combustion.

     A. with                             B. for                        C. about                     D. in

17.     This apartment would be too crowded for two people, but it is perfect___ one

     A. about                           B. with                      C. for                          D. to

18.     This variety of seed is inferior ______ the type I planted last year.

     A. with                             B. upon                    C. up                           D. to

19.     Thank you very much_____ what you have done for me.

     A. of                                 B. up                         C. for                          D. about

20.     Bluegrass music is somewhat different______ other types of country             music.

     A. from                            B. with                      C. for                          D. to