26. Mary jogs everyday………….lose weight.

A. so she can B. so that she can C. because she can D. so that to

27. We’ll be late …….we hurry.

A. if B. despite C. unless D. when

28. She failed the test…………she studied hard.

A. although B. even though C. as D. A and B

29. You should bring an umbrella ………..it rains

A. if B. unless C. in case D. because of

30. He went on working ……..feeling unwell.

A. although B. unless C. due to D. despite

31. They decided to go………..…the danger.

A. because B. in spite of C. although D. so

32. ……….they lost, their fans gave them a big cheer.

A. However B. In spite of C. If D. Although

33. Jane has a computer, ………..she doesn’t use it.

A. and B. since C. but D. in spite of

34…………..we had got on the plane, it started to rain.

A. If B. While C. Before D. As soon as

35. We have to wait ……….everybody else finishes their turn.

A. when B. but C. so D. until

36. Mark heard the news on the radio………he was driving home.

A. while B. as C. until D. A and B

37. What are you going to do ……….graduating from university?

A. before B. after C. so D. because

38. I am not so good at English, ……..I have to practice more.

A. but B. so C. while D. despite

39. ……….the fact she failed the exam, she did not look disappointed.

A. Although B. Despite C. In spite of D. B and C

40. We didn’t go to France last summer. ……….we couldn’t afford to.

A. so B. when C. because D. because of

1. She'll only do the job_______you pay her more.

a. unless b. after c. if d. as

2. He hasn't written to us________he left.

a. when b. for c. because d. since

3. I never take an umbrella_______it's raining heavily.

a. unless b. if c. otherwise d. or

4. He got a new alarm clock________he'd get up on time.

a. because b. and c. so that d. so

1. She'll only do the job_______you pay her more.

a. unless b. after c. if d. as

2. He hasn't written to us________he left.

a. when b. for c. because d. since

3. I never take an umbrella_______it's raining heavily.

a. unless b. if c. otherwise d. or

4. He got a new alarm clock________he'd get up on time.

a. because b. and c. so that d. so

VII. Read the following text carefully and choose the correct answer A, B , C or D for each of the gap:

When you are in Hong Kong, you can go about by taxi, by tram, by bus, or (1) ______ underground. I myself prefer underground (2) ________________ it is fast, easy and cheap. There are (3)______________ trams and buses in Hong Kong, and one cannot drive along the roads (4) ____ and without many stops . The underground is therefore usually quicker (5) ____________ taxis or buses. If you do not know Hong Kong very well, it is very difficult (6) ___________ the bus you want. You can take a taxi, but it is (7) _______________ expensive than the underground or bus. On the underground you find good maps that tell you the names of the stations and show you (8) _________ to get to them, so that it is easy to find your way.

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

2. A. but B. so C. when D. because

3. A. many B. a lot C. few D. some

4. A. quick B. quickly C. quicker D. quickest

5. A. so B. like C. than D. as

6. A. find B. finding C. found D. to find

7. A. more B. much C. as D. too

8. A. who B. how C. when D. what

☘ Perfect Answer ☘

~ ✰ Study well ✰ ~

1 i wonder why he ............................ love his family a does not b do not c did not d has not

2 you can come .............................................. you want a unless b so c if d because

3 he said he ......................a friend at the station that day a is meeting b is going to meet gc was meetin d meets

4 the teacher asked me ................................. a passage into vietnamses a to translate b translate c translating d translated

5 when i rang tessa sometime last week , she said she was busy ................................... a today b that day c this day d the day

6 when he was at sandra's flat yesterday , maritn asked if he ................... use the phone a can b could c may d must

7 last night , we came to the show late............................. the traffic was terrible a although b despite c and d which

=> đáp án là since / as / because

8 greg .........................me if i liked the rock music a asked b told c said to d ordered

1. If people solve the problem of smoke from vehicles and factories, the air _____ pure and fresh.

A. is B. was C. will be D. would be

2. If you post false information on the Internet, you _____fined.

A. gets B. got C. would get D. will get

3. I believe that if all the people _____ the government’s instructions, we ____COVID-19 from spreading.

A. don’t follow/ will prevent

B. followed/ will prevent

C. follow/ would prevent

D. follow/ will prevent

4. Do you think there would be less conflict in the world if all people _____ the same language?

A. spoke B. speak C. had spoken D. will speak

5. If our schools are still closed because of the pandemic, we _____to study online.

A. wouldn’t B. would try C. tried D. will try

6. If I ____you, I ____many subjects online instead of playing video games.

A. was/ will study B. am/ will study C. were/ would study D. am/ would study

7. If people need more paper, more trees _____.

A. will cut down B. cut down C. will be cut down D. are cutting down

8. My English is not good. If I ___ English well, I ___ able to get a good job in a foreign company.

A. speak/ can be B. spoke / were C. speak/ were D. spoke/ would be

9. If everybody _____to the fight against COVID-19, we will win soon.

A. contribute B. contributes C. are contributing D. is contributed

10. If people protect the forest, a lot of trees _____.

A. will be preserved B. will preserve C. preserve D. would preserve

11. If you were me, what _____?

A. you would do B. will you do C. do you do D. would you do

12. People don’t trust him because he tells lies.

A. If he tells lies, people won’t trust him.

B. If he didn’t tell lies, people would trust him.

C. If he doesn’t tell lies, people will trust him.

D. If he told lies, people wouldn’t trust him.

13. The government limits travel and close contact among people, so we can prevent COVID-19 from spreading.

A. If the government didn’t limit travel and close contact among people, we couldn’t prevent COVID-19 from spreading.

B. If the government doesn’t limit travel and close contact among people, we can prevent COVID-19 from spreading.

C.If the government doesn’t limit travel and close contact among people, we could prevent COVID-19 from spreading.

D. If the government limited travel and close contact among people, we couldn’t prevent COVID-19 from spreading.

14. Wear a face mask when you are with many people, or you will be at risk.

A. If you wear a face mask when you are with many people, you will be at risk.

B. If you don’t wear a face mask when you are with many people, you will be at risk.

C. If you didn’t wear a face mask when you are with many people, you would be at risk.

D. If you don’t wear a face mask when you are with many people, you would be at risk.

18. We/ should/ maintain/ personal space/ avoid/ crowds/ if/ we/ want/ be/ safe/ now.

A. We should be maintained personal space and avoid crowds if we want to be safe now.

B. We should maintain personal space and avoid crowds if we want to be safe now.

C. We should maintain personal space and avoid crowds if we wanted to be safe now.

D. We should maintain personal space to avoid crowds if we want be safe now.

19. Her English/ not/ be/ rusty/ she/ used/ more often.

A. Her English wouldn’t be rusty if she uses it more often.

B. Her English wouldn’t be rusty if she has used it more often.

C. Her English wouldn’t be rusty if she is using it more often.

D. Her English wouldn’t be rusty if she used it more often.

20. If people/ solve/ problem/ smoke from vehicles, the air/ be pure and fresh.

A. If people solved the problem of smoke from vehicles, the air is pure and fresh.

B. If people solve the problem of smoke from vehicles, the air was pure and fresh.

C. If people solve the problem of smoke from vehicles, the air will be pure and fresh.

D. If people solve the problem of smoke from vehicles, the air would be pure and fresh.

1. He lighted the candle ______ he might read the note.

A. so that B. and C. because D. as a result

2. _______ his exhaustion, he won the marathon by nearly three minutes.

A. In spite B. Despite C. Although D. However

3. He has worked for the same company _____ he left school.

A. because B. since C. then D. for

4. _______ it was raining hard, he went out without a raincoat.

A. Despite B. In spite of C. However D. Although

5. The coffee was _____ to drink.

A. so strong B. strong C. enough strong D. too strong

6. It was ____ that we went for a hike in the mountains.

A. so a nice day B. so nice day C. such nice day D. such a nice day

7. Julie is not _____ to see this film.

A. as old enough B. enough old C. enough old as D.old enough

8. ______ I meet her, she always wears a blue dress.

A. Whatever B. However C. Whoever D. Whenever

9. The film was ______ through.

A. too long for us to see B. very long for us to see it

C. too long for us seeing it D. too long enough for us to see

10. Hoa was late _____ her car was broken down.

A. if B. whether C. because D. while

11. We couldn’t sleep last night _____ the noise next door.

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

12. ______ he can’t afford a car, he goes to work by bicycle.

A. Because B. Since C. As D. all are correct

13. ______ I have time, I will go with you,

A. If B. Unless C. So D. So that

14. He was too scare ______ me what he really thought.

A. tell B. telling C. to tell D. told

15. These boys were punished ______ they went to school late.

A. in spite of B. as if C. even though D. because

16. They were sacked _____ their carelessness.

A. because B. because of C. although D. despite

17. Will you be ______ kind _____ to help me?

A. so/ enough B. too/ enough C. enough/ too D. such/ too

18. Some workers are so poor that they don’t want to quit their job _______ they are ill- treated

A. as though B. since C. although D. if

19. He turned off the lights before going out _____ waste electricity.

A. so that not B. as not to C. in order that not D. so as not to

20. The school boys are in hurry ______ they will not be late for school.

A. so as to B. to C. in order that D. for

21. He ______ I was scared.

A. drove too fast that B. drove so fastly that C. drove so fast that D. drove such fast that

22. She dances _____ everybody adores her.

A. such beautifully that B. so beautiful that C. too beautifully that D. so beautifully that

23. It is ______ to go swimming.

A. too cold B. so cold C. such a cold D. enough cold that

24. The bed is not clean enough ______ .

A. to lie in it B. to lie in C. for lying in D. in which to lie

25. The piano was too heavy ______.

A. for nobody to move B. for nobody to moving C. for anyone to move D. for anyone to moving

26. He _____ to be offered the job.

A. was such experienced B. was too experienced

C. B and D D.not experienced enough

27. _______ to go to the cinema.

A. it was late so that B. that it was late C. it was too late D. such too late

28. We don’t _____to go there now.

A. have time enough B. enough time C. have too time D. have enough time

29. I don’t think our daughter is _______ to understand this matter.

A. too young B. is such young C. not enough young D. not age enough

30. Mrs. Harrison is _____ he owns many palaces.

A. so a rich man that B. such an rich man that C. such a rich man that D. that so rich man a

31. He just had to apologize _______ he knew he had made a mistake.

A. before B. wherever C. due to D. because

32. I often feel tired ______ I get up in the morning.

A. although B. so long as C. when D. while

33. No sooner had he come _______ he knew he had dropped his wallet.

A. when B. after C. than D. then

34. _______ the church service, people keep quiet.

A. While B. During C. When D. As

35. ______ in doubt about taking the medicine, consult your doctor.

A. As B. Though C. As soon as D. When

36. She hasn’t received a single letter from him _______ they both left school.

A. as B. because C. since D. now that

37. _______ I am aware, this is the last talk on the topic.

A. Where B. As long as C. Since D. As far as

38. He wouldn’t have failed his exams _______ he hadn’t been ill.

A. unless B. in case C. if D. although

39. _______ he gets home before us and can’t get in?

A. if B. What if C. If only D. Unless

40. _______ you change your mind, I won’t able to help you.

A. If only B. Because C. Unless D. Provided

41. _______ you keep it in good condition, I’ll lend you my car.

A. So long as B. Although C. Because D. While

42. Fail to pay the bill ______ they will cut off the electricity

A. unless B. and C. so D. if

43. It is such an important matter _______ I can’t decide anything about it myself.

A. so B. because C. that

1. He lighted the candle ______ he might read the note.

A. so that B. and C. because D. as a result

2. _______ his exhaustion, he won the marathon by nearly three minutes.

A. In spite B. Despite C. Although D. However

3. He has worked for the same company _____ he left school.

A. because B. since C. then D. for

4. _______ it was raining hard, he went out without a raincoat.

A. Despite B. In spite of C. However D. Although

5. The coffee was _____ to drink.

A. so strong B. strong C. enough strong D. too strong

6. It was ____ that we went for a hike in the mountains.

A. so a nice day B. so nice day C. such nice day D. such a nice day

7. Julie is not _____ to see this film.

A. as old enough B. enough old C. enough old as D.old enough

8. ______ I meet her, she always wears a blue dress.

A. Whatever B. However C. Whoever D. Whenever

9. The film was ______ through.

A. too long for us to see B. very long for us to see it

C. too long for us seeing it D. too long enough for us to see

10. Hoa was late _____ her car was broken down.

A. if B. whether C. because D. while

11. We couldn’t sleep last night _____ the noise next door.

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

12. ______ he can’t afford a car, he goes to work by bicycle.

A. Because B. Since C. As D. all are correct

13. ______ I have time, I will go with you,

A. If B. Unless C. So D. So that

14. He was too scare ______ me what he really thought.

A. tell B. telling C. to tell D. told

15. These boys were punished ______ they went to school late.

A. in spite of B. as if C. even though D. because

16. They were sacked _____ their carelessness.

A. because B. because of C. although D. despite

17. Will you be ______ kind _____ to help me?

A. so/ enough B. too/ enough C. enough/ too D. such/ too

18. Some workers are so poor that they don’t want to quit their job _______ they are ill- treated

A. as though B. since C. although D. if

19. He turned off the lights before going out _____ waste electricity.

A. so that not B. as not to C. in order that not D. so as not to

20. The school boys are in hurry ______ they will not be late for school.

A. so as to B. to C. in order that D. for

21. He ______ I was scared.

A. drove too fast that B. drove so fastly that C. drove so fast that D. drove such fast that

22. She dances _____ everybody adores her.

A. such beautifully that B. so beautiful that C. too beautifully that D. so beautifully that

23. It is ______ to go swimming.

A. too cold B. so cold C. such a cold D. enough cold that

24. The bed is not clean enough ______ .

A. to lie in it B. to lie in C. for lying in D. in which to lie

25. The piano was too heavy ______.

A. for nobody to move B. for nobody to moving C. for anyone to move D. for anyone to moving

26. He _____ to be offered the job.

A. was such experienced B. was too experienced

C. B and D D.not experienced enough

27. _______ to go to the cinema.

A. it was late so that B. that it was late C. it was too late D. such too late

28. We don’t _____to go there now.

A. have time enough B. enough time C. have too time D. have enough time

29. I don’t think our daughter is _______ to understand this matter.

A. too young B. is such young C. not enough young D. not age enough

30. Mrs. Harrison is _____ he owns many palaces.

A. so a rich man that B. such an rich man that C. such a rich man that D. that so rich man a

31. He just had to apologize _______ he knew he had made a mistake.

A. before B. wherever C. due to D. because

32. I often feel tired ______ I get up in the morning.

A. although B. so long as C. when D. while

33. No sooner had he come _______ he knew he had dropped his wallet.

A. when B. after C. than D. then

34. _______ the church service, people keep quiet.

A. While B. During C. When D. As

35. ______ in doubt about taking the medicine, consult your doctor.

A. As B. Though C. As soon as D. When

36. She hasn’t received a single letter from him _______ they both left school.

A. as B. because C. since D. now that

37. _______ I am aware, this is the last talk on the topic.

A. Where B. As long as C. Since D. As far as

38. He wouldn’t have failed his exams _______ he hadn’t been ill.

A. unless B. in case C. if D. although

39. _______ he gets home before us and can’t get in?

A. if B. What if C. If only D. Unless

40. _______ you change your mind, I won’t able to help you.

A. If only B. Because C. Unless D. Provided

41. _______ you keep it in good condition, I’ll lend you my car.

A. So long as B. Although C. Because D. While

42. Fail to pay the bill ______ they will cut off the electricity

A. unless B. and C. so D. if

43. It is such an important matter _______ I can’t decide anything about it myself.

A. so B. because C. that

Exercise 1:

1. ______we lived in town, we often went to the theater.

a. after b. when c. for d. or

2. He took the food eagerly, _______he had eaten nothing since dawn.

a. if b. in case c. but d. for

3. ________the sun rose, the fog dispersed.

a. as b. when c. before d. after

4. _______a married man, he has to think of his family.

a. if b. as c. or d. so

5. Tired_______he was, he offered to carry her.

a. as b. though c. although d. however

6. Some people waste food_______others don't have enough.

a. as b. in case c. while d. before

7. _______she came to know him better, she relied on him more.

a. while b. because of c. though d. as

8. _______I sympathize with you point of view, I can't accept it.

a. while b. although c. but d. a or b

9. How can you expect your childen to be truthful________you yourself tell lies?

a. when b. therefore c. because d. since

10. Strong______he was, he couldn't lift it.

a. like b. as c. or d. and

11. He stole, not_______he wanted the money, _______because he like stealing.

a. for/but b. because/but c. although/however d.because/and

12. Not everybody thinks the building is ugly________, some people say it looks marvelous.

a. on the contrary b. because c. although d. since

13. Business has been very bad this year_______, we have had to close one of our factories.

a. consequently b. as a result c. but d. a or b

14. Take a map with you_______you lose your way

a. if b. in case c. so that d. so

15. The play was very boring, _______they walked out

a. so b. if c. when d. while

A. PHONETICS, GRAMMAR & VOCABULARY

I. Find the word which has a different sound in the part underlined:

1. A. sunburn B. tutor C. unusual D. tuna

2. A. chemistry B. headache C. chocolate D. Chrismas

3. A. leisure B. sure C. decision D. tevelision

4. A. sauce B. sausage C. taught D. aunt

II. Circle the words A, B, C, D before the answer you think right:

1. How many plays _______ she ________ so far ?

A. has/ written B. did/ write C. is/writing D. does/write

2. Duong can’t draw animals and Duy can’t, __________

A. So B. too C. either D. neither

3. Nancy likes ___________ eel soup. She thinks it’s delicious.

A. Eat B. eating C. to eat D. eats

4. Did you buy ___________ cooking oil yesterday ?

A. Some B. a C. any D. an

5. - _________ eggs do you need ? – A dozen, please!

A. How many B. How long C. How often D. How much

6. Khue Van pavilion __________ as the symbol of Ha Noi city.

A. Regard B. is regarded C. regarded D. regarding

7. Eat ________ junk food or you will be getting fat.

A. More B. much C. less D. a lot of

8. She went out in the sun yesterday, __________ she has a sunburn

A. But B. because C. or D. so

9. She feels itchy and her nose is running. She says she has _______

A. Headache B. toothache C. allergy D. flu

10. I ________ playing board games interesting because I can play them with my friends.

A. Find B. think C. say D. tell

B.READING

I. Read and fill in the blank with ONE word given in the box

MY FAVORITE HOBBY

My name is Sarah. My ____hobby_____(1) is reading. I enjoy reading a book when I am free. I started to do it ____when______(2) I was four years old. Th first time I did it, I felt interested. So I kept reading. The teachers always taught me how to read the ____difficult______(3) words. I was happy when I read a story with a happy ending. I was thrilled when I read a detective story. I enjoy reading _____because_____(4) I like to explore the imaginative world of my favorite author, J.K. Rowling who __wrote________ (5) “ Harry Potter ”. There is a lot of advantage of reading. Reading can make me relaxed and calm. I can also learn new vocabulary items. Then I can further _____improve___(6) my English. Moreover, it can give me an unlimited imagination, so I will write books in the __future_______(7). I can learn the different _____culture_______(8) and customs of other countries in the world too.

II. Read the passage the answer the question.

Hello, I’m Nga and I live in a city. People in my city love good food and they often eat three meals a day – breakfast, lunch and dinner. At about seven in the morning, they usaully have a light breakfast with a bowl of pho or eel soup with some slices of toast. Lunch often starts at 11.30, and most of them have lunch at home. They often have rice, fish, meat and vegetables for lunch. Dinner often statrts at 8.00 in the evening. It is the main meal of the day. People in my city often have rice with a lot of fresh vegetables and a lot of seafood or various kind of meat. Then, they often have some fruit and a glass of a green tea. I think food in my city is wonderful. It is light and full of fresh vegetables. It’s healthy and tasty, too.

1. What do people in Nga’s city have for breakfast ?

=> They usually have a light breakfast with a bowl of pho or eel soup with some slices of toast.

2. What time do they have lunch ?

=> They have lunch at 11:30

3. Which is the main meal of the day ?

=> It's dinner

4. Does she think food in her city is wonderful ?

=> Yes, she does.

C. WRITING

I. Rearrange the words to form the meaningful sentences

1. Hoa/ too/ likes/ and/ drawing/ I do,

=> Hoa likes drawing and I do, too

2. There/ some/ are/ of/ bottles/ water/ mineral/ in/ fridge./ the

=> There are some of mineral water bottles in the fridge.

II. Rewrite the sentences so that their meaning stays the same.

1. They erected the stone tablets in the Temple of Literature.

→ The stone tablets .......were erected in the Temple of Literature...........

2. I think that carving eggshells is unusual.

→ I find ......it unusual to carve eggshells .........

A. PHONETICS, GRAMMAR & VOCABULARY

I. Find the word which has a different sound in the part underlined:

1. A. sunburn

2. C. chocolate

3. B. sure

4. D. aunt

II. Circle the words A, B, C, D before the answer you think right:

1. A. has/ written

2. C. either

3. B. eating

4. C. any

5. A. How many

6. B. is regarded

7. A. More

8. B. because

9. D. flu

10. A. Find

B.READING

I. Read and fill in the blank with ONE word given in the box

MY FAVORITE HOBBY

(1) hobby

(2) when

(3) difficult

(4) because

(5) wrote

(6) improve

(7) future

(8) culture

II. Read the passage the answer the question.

1. => They usually have a light breakfast with a bowl of pho or eel soup with some slices of toast.

2. => They have lunch at 11:30

3. => It's dinner

4. => Yes, she does.

C. WRITING

I. Rearrange the words to form the meaningful sentences

1. => Hoa likes drawing and I do, too

2. => There are some of mineral water bottles in the fridge.

II. Rewrite the sentences so that their meaning stays the same.

1. → The stone tablets .......were erected in the Temple of Literature...........

2. → I find ......it unusual to carve eggshells .........

In Germany, it's important to be serious in a work situation. They don't mis work and play so you shouldn't make jokes ___(1)__ you do in the UK and USA when you first meet people. They work in a very organized way and prefer to do one thing at a time. They don't like interruptions or __(2)___ changes of schedule. Punctuality is very important so you should arrive on time for appointments. At meeting, it's important to follow the ageda and not interrput __(3)___ speaker. If you give a presentation, you should focus ___(4)__ facts and technical information and he quality of your company's products. You should also prepare well as they may ask a lot of questions. Colieagues normally use the family names and title - for example 'Doctor' or 'Professtor' so you shouldn't use first names __(5)___ a person asks you to.

1/ A. while B. as if C. such as D. as

2/ A. sudden B. suddenly C. abruptly D. promptly

3/ A. other B. others C. another D. the other

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

5/ A. if only B. as C. unless D. since

Linh Diệu; Tú Quyên; Tử Đằng

1. I am not a rich businessman and I can't afford to buy an expensive card.
---> If ....i were a rich businessman,i could afford to buy an expensive card..................
2. It rained last night so I didn't go to the barbecue.
---> If ...it hadn't rained last night,i would have gone to the barbecue..................
3. My parents do not allow me to go, so I have to stay at home
---> If ...my parents allowed me to go,i wouldn't have to stay at home.................
4. She doesn't pay afftention to her cooking so the food is horribile
---> If ...she paid afftention to her cooking,the food wouldn't be horribile................
5. The weather was very nice so we didn't go camping.
---> If ...the weather hadn't been very nice,we wouldn't have gone camping................
6. The computer broke down and I had to stop my work.
---> If ...the computer hadn't broken down ,i wouldn't have had to stop my work................
7. She loves him so she forgives him easily.
---> If she didn't love him,she wouldn't forgive him easily....................
8. He was energy so I didn't say anything.
---> If he hadn't been energy ,i would have said sth ....................

#Nốt :

* Choose the best answer to complete these following sentences :
1. We decided not to go out for meal .......... we were too tired.
A. but B. because
C. so D. and
2. My shoes are dirty. I'd better tapke thern ............. before I come in.
A. always B. up
C. on D. off
3. If you want to save money, you should ........... he amount of water your family uses.
A. increase B. reduce
C. adapt D. repair
4. Who is going to ............ your children when you're at work.
A. look for B. look up
C. look after D. look out
5. Mary's eyes are weak, ............., she has to wear glasses.
A. but B. however
C. and D. therefore
6. If there is a machanical problem, we suggest ............ the manufactuner directly.
A. contact B. contacting
C. to contact D. be contacted

7. Our energy will soon come to an end If we don't ............. it.
A. use B. save
C. spend D. take
8. The children like to put ...............- nice clothes when they go out.
A. in B. of
C. into D. on
9. I like bananas, ............ my brother doesn't.
A. because B. but
C. and D. even though
10. Please turn ............. the gas. I want to cooking my lunch.
A. over B. on
C. over
11. He is tired ............. he stayed up late watching TV.
A. so B. because
C. but D. and
12. Her parents saw her .............. at the railway station.
A. in B. for
C. up D. off
13. Can you turn ............ the light ? It's too dark.
A. on B. off
C. in D. for
14. What are you looking ........... ? My picture book. It've lost it
A. for B. off
C. in C. on
15. There are ............. saving mothods and inventions to use solar energy.
A. energy B. energize
C. energetic D.energetics
16. I had to pay much money this month for the intermational ....................
A. calls B. calling
C. W call D. called
17. A new air-conditioner will be ............. this morning.
A. installed B. to installl
C. installing
18. Scientists are looking for an .............. why to reduce energy.
A. affpective B. affpection
C. affect D. affectively

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19. We can ............. easily in the daylight
A. read B. to read
C. reading D. readed

a