1. Can you turn ………….. the light? It's too dark.
A. on B. off C. in D. for
2. What are you looking …………..? . My picture book. I've lost it.
A. on B. off C. in D. for
3. There are…………saving methods and inventions to use solar energy.
A. energetic B. energize C. energy D. energetics
4. I had to pay much money this month for the international ……………
A. calls B. calling C. to call D. called
5. A new air-conditioner will be………….. this morning.
A. to install B. installed C. installing D. install
1. Can you turn ………….. the light? It's too dark.
A. on B. off C. in D. for
2. What are you looking …………..? . My picture book. I've lost it.
A. on B. off C. in D. for
3. There are…………saving methods and inventions to use solar energy.
A. energetic B. energize C. energy D. energetics
4. I had to pay much money this month for the international ……………
A. calls B. calling C. to call D. called
5. A new air-conditioner will be………….. this morning.
A. to install B. installed C. installing D. install
6. Scientists are looking for an………….. way to reduce energy consumption
A. effect B. effection C. effective D. effectively
7. We can………….. easily in the daylight.
A. to read B. reading C. readed D. read
8. She won't take all these suitcases………….. she likes to travel light.
A. so B. but C. because D. therefore
9. They are completely short of water now. A number of people have died because of this …
A. shortage B. short C. shorten D. shortly
10. What can we do to spend less………….. lighting?
A. in B. on C. about D. of
11. She won't take all these suitcases ...........she likes to travel light
A. because B.but C. so D. therefore
12. Her parents saw her ............... at the railway station.
A. in B. for C. up D.off
13. We can..............easily in the daylight.
A. read B. to read C. reading D. readed
14. What are you looking .................. - My picture book I've lost it.
A. for B. off C. in D. on
15. A new air-conditioner will be .................. this morning
A. installing B. to install C. installed D. to install
16. There are..... saving methods and inventions to use solar energy.
A. energy B. energize C. energetic D. energetics
17. I had to pay much money this month for the international!...............
A. calls B. calling C. call D. called
18. Can you turn...the light? - It's too dark.
A. on B. off C. in D. for
19. Scientists are looking for.. way to reduce energy consumption.
A. effectively B. affection C. effect D. effective
20. Mary's eyes are weak she has to wear glasses
A. but B. however C. and D. therefore
* 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
19. We can ............. easily in the daylight
A. read B. to read
C. reading D. readed
1. I am not a rich businessman and I can't afford to buy an expensive card.
---> If ......................
2. It rained last night so I didn't go to the barbecue.
---> If .....................
3. My parents do not allow me to go, so I have to stay at home
---> If ....................
4. She doesn't pay afftention to her cooking so the food is horribile
---> If ...................
5. The weather was very nice so we didn't go camping.
---> If ...................
6. The computer broke down and I had to stop my work.
---> If ...................
7. She loves him so she forgives him easily.
---> If ....................
8. He was energy so I didn't say anything.
---> If ....................
. Choose the best option to complete each of the following sentences.
1. Can you turn ________the light? -It’s too dark. A. on B. off C. in D. for 2. I suggest ________showers instead of taking a bath. A. take B. taking C. to take D. to taking 3. - What are you looking ________? - My picture book. I’ve lost it. A. on B. off C. in D. for 4. A new air-conditioner will be ________tomorrow morning. A. to install B. installed C. installing D. install 5. Scientists are looking for an ________way to reduce energy consumption. A. effect B. effection C. effective D. effectively 6. They are completely short of water now. A number of people have died because of this ________. A. shortage B. short C. shorten D. shortly 7. If you want to save money, you should ________the amount of water your family uses. A. increase B. reduce C. adapt D. repair 8. In order to save electricity, an ordinary 100-watt light bulb can be replaced by a(n) ________. A. energy-saving bulb B. energy-save bulb C. saving energy bulb D. save-energy bulb 9. You should get a (n)________to make sure there are no cracks in the pipes. A. plumber B. mechanic C. electrician D. consumer 10. ________take the train instead of the bus? It’s faster and cheaper. A. Why not B. Why don’t C. How about D. Let’s 11. If we ________less paper, we ________the number of trees in the forests. A. used/ will save B. use/ can save C. can use/ save D. use/ can 12. She won’t take all the suitcases ________she likes to travel light. A. so B. but C. because D. therefore 13. She is very tired; ________, she has to finish her homework. A. moreover B. so C. and D. however 14. - Is he an actor ________a singer? - An actor A. and B. or C. with D. so 15. He was tired, ________he took a rest before continuing the work. A. so B. and C. but D. if 16. Who looks ________your children when you are away from home? A. for B. at C. after D. to 17. Why doesn’t she go ________with her university study? A. in B. at C. to D. on 18. After coming home, she cleaned the floor ________cooked dinner. A. but B. however C. moreover D. and 19. They didn’t understand the matter ________she didn’t ask for help. A. but B. however C. moreover D. and 20. How about ________posters on energy saving and hanging them around our school? A. make B. making C. to make D. to making21. Ba missed the Math test yesterday. ________, he will have to do it next week.
A. therefore B. but C. and D. because
22. My sister is very tired: ________, she still has to cook dinner for the family.
A. so B. however C. and D. as
23. She doesn’t look so pretty ________.She has soft voice.
A. and B. but C. so D. however
24. They don’t like the opera ________ it doesn’t look sound interesting.
A. and B. but C. because D. so
25. Daisy is very nice: ________, all her friends love her very much.
A. and B. so C. therefore D. because
26. Can you turn_________ the lights? It’s too dark.
A. on B. off C. in D. for
27. What are you looking ________? My picture book. I’ve lost it.
A. on B. off C. for D. after
28. There are ________ saving methods and inventions to use solar energy.
A. energetic B. energize C. energy D. power
29. I had to pay much money this month for the international________.
A. calls B. calling C. to call D. called
30. A new – conditioner will be ________ this morning.
A. to install B. installed C. installing D. to install.
31. Scientists are looking for an ________ way to educe energy consumption.
A. effect B. affection C. effective D. effectively
32. We can ________ easily in the daylight.
A. to read B. reading C. read D. readable
33. She won’t take all these suitcases ________ she likes to travel lightly
A. so B. but C. because D. and
34. They are completely short of water now. A number of people have died because of this ___
A. shortage B. short C. shorten D. shortening
35. What can we do to spend less ________ lighting?
A. in B. on C. about D. at
36. There will be a _______cut tomorrow in Bu Nho.
A. energetic B. energize C. energy D. power
37. Your house needs _________ right now it’s too old.
A. paint B. painted C. to paint D. painting
38. My father used to make me ________hard at night.
A. study B. to study C. studying D, studied
39. Will you _________for dinner one night.
A. across B. down C. over D. in
40. It is necessary that the government ________something about it immediately.
A. do B. did C. to do D. have done
41. He talks as if he_________ about it clearly.
A. know B. to know C. knowing D. knew
42. She _______ hard last night. She did her test perfectly this morning.
A. can have studied B. might have studied
C. should have studied D. must have studied
43. That’s the _______ interesting novel I’ve ever read.
A. more B. even C. most D. every
44. My color TV, _______ I bought 10 years ago, still gives beautiful pictures.
A. which B. that C. what D. X
45. He is very stubborn, so it will be difficult to _______ him to go.
A. persuade B. suggest C. make D. prevent
46. “Who is Mr. Medley?” “I have no idea. I’ve never heard _______ him”.
A. about B. from C. after D. of
47. Children are _______ to overcome problems.
A. determine B. determined C. determinant D. determination
48. They will be sent to work in America _______ their English is better next year.
A. when B. unless C. if D. because
49. I’ve never ______very well with my brother. We’ve got completely different personalities.
A. got off B. got on C. got away D. got up
50. ____ lion dancing is very popular in Viet Nam, my friend Andy does not enjoy it.
A. But B. Although C. If D. However
Choose the best option to complete each of the following sentences. 1. Can you turn ________the light? -It’s too dark.
A. on B. off C. in D. for
2. I suggest ________showers instead of taking a bath.
A. take B. taking C. to take D. to taking
3. - What are you looking ________? - My picture book. I’ve lost it.
A. on B. off C. in D. for
4. A new air-conditioner will be ________tomorrow morning.
A. to install B. installed C. installing D. install
5. Scientists are looking for an ________way to reduce energy consumption.
A. effect B. effection C. effective D. effectively
6. They are completely short of water now. A number of people have died because of this ________.
A. shortage B. short C. shorten D. shortly
7. If you want to save money, you should ________the amount of water your family uses.
A. increase B. reduce C. adapt D. repair
8. In order to save electricity, an ordinary 100-watt light bulb can be replaced by a(n) ________.
A. energy-saving bulb B. energy-save bulb C. saving energy bulb D. save-energy bulb
9. You should get a (n)________to make sure there are no cracks in the pipes.
A. plumber B. mechanic C. electrician D. consumer
10. ________take the train instead of the bus? It’s faster and cheaper.
A. Why not B. Why don’t C. How about D. Let’s
11. If we ________less paper, we ________the number of trees in the forests.
A. used/ will save B. use/ can save C. can use/ save D. use/ can
12. She won’t take all the suitcases ________she likes to travel light.
A. so B. but C. because D. therefore
13. She is very tired; ________, she has to finish her homework.
A. moreover B. so C. and D. however
14. - Is he an actor ________a singer? - An actor
A. and B. or C. with D. so
15. He was tired, ________he took a rest before continuing the work.
A. so B. and C. but D. if
16. Who looks ________your children when you are away from home?
A. for B. at C. after D. to
17. Why doesn’t she go ________with her university study?
A. in B. at C. to D. on
18. After coming home, she cleaned the floor ________cooked dinner.
A. but B. however C. moreover D. and
19. They didn’t understand the matter ________she didn’t ask for help.
A. but B. however C. moreover D. and
20. How about ________posters on energy saving and hanging them around our school?
A. make B. making C. to make D. to making
1. We went to the airport to _______ off a friend who was leaving for London.
A. tell B. say C. join D. see
2. Tam has a big_______ of foreign coins.
A. collector B. collection C. collecting D. collective
3. If we don’t_______ on electricity, there will be power cut.
A. economic B. economics C. economical D. economize
4. I’ve always enjoyed traveling. My mother, _______, prefers to stay at home.
A. bit B. although C. however D. moreover
5. I’ll give you a lift to the station if_______ in a hurry.
A. you’re B. you were C. you’ll be D. you’d be
6. If Lan comes to England, it will be a good_______ for her to improve her English.
A. opportunity B. possibility C. advantage D. experience
7. We decided not to go out for meal _________ we were too tired.
A but B. because C. so D. and
8. My shoes are dirty. I’d better take them ________before I come in.
A. away B. up C. on D. off
9. If you want to save money, you should ________the amount of water your family uses.
A. increase B. reduce C. adapt D. repair
10. Who is going to __________ your children when you’re at work?
A. look for B. look up C. look after D. look out
11. Mary’s eyes are weak, __________, she has to wear glasses.
A. but B. however C. and D. therefore
12. If there is a mechanical problem, we suggest _________ the manufacturer directly.
A. contact B. contacting C. to contact D. be contacted
13. Our energy will soon come to an end if we don’t__________ it.
A. use B. save C. spend D. take
14. The children like to put ___________ nice clothes when they go out.
A. in B. off C. into D. on
15. I like bananas, __________my brother doesn’t.
A. because B. but C. and D. even though
16. Please turn __________ the gas. I want to cook my lunch.
A. over B. on C. in D. over
17. He is tired ________ he stayed up late watching TV.
A. so B. because C. but D. and
18. Can you turn ................ the light? It's too dark.
A. on B. off C. in D. for
19. What are you looking ..................... ? .My picture book. I've lost it.
A. for B. off C. in D. on
20. There are ............ saving methods and inventions to use solar energy.
A. energy B. energize C. energetic D. energetics
21. I had to pay much money this month for the international………………..
A. calls B. calling C. call D. called
22. A new air-conditioner will be ................... this morning.
A. installed B. to install C. installing D. to install
23. Scientists are looking for an ..................... way to reduce energy consumption.
A. effective B. affection C. effect D. effectively
24. We can ______ easily in the daylight.
A. read B. to read C. reading D. readed
25. She won’t take all these suitcases______ she likes to travel light .
A. because B. but C. so D. therefore
26. They are completely short of water now. A number of people have died because of this____
A. shortage B. short C. shorten D. shortly
27. She is very tired. ______,she has to finish her homework.
A. however B. so C. and D. moreover
28. Is he an actor ______ singer?
A. or B. and C. with D. so
29. He’s tired ______ he took a rest before continuing the work.
A. so B. and C. but D. if
30. She forgot ______ off the gas before going out.
A. turning B. turn C. to turn D. turned
31. I suggest ______ money for the poor people in our neighborhood.
A. saving B. to save C. save D. saved
32. Who looks ______ your children when you are away from home?
A. after B. at C. for D. to
33. We decided not to go out for meal ______ we were too tired.
A. but B. because C. so D. and
34. I can’t understand the French visitors. I wish I________French.
A. knew B. will know C. know D. have known
35. The church________about 100 years ago.
A. is built B. was built C. will be built D. has been built
36. People in Israel are going to celebrate their festival________is called Passover.
A. whose B.who C. which D. where
37. ________I was really tired , I couldn’t sleep.
A. Even though B. So C. Therefore D. Because of
38. Lan is very tired. ________, she has to finish her assignment before going to bed.
A. Although B. So C. Therefore D. However
39. I suggest________some money for poor children.
A. raise B. to raise C. raised D. raising
40. She asked me if I________a laptop computer the following day.
A.buy B. will buy C. bought D. would buy
41. I ________telephone her if I knew her number.
A. would B. have to C. will D. shall
42. Honda motorbikes________in Viet Nam.
A. produce B. will produce C. are produced D. would be produced
43. We have learnt English________2001.
A. for B. since C. in D. during
44. We________already________Huong Pagoda.
A. were…seeing B. have…seen C. are…seeing D. will…see
45. All the houses in the area________immediately.
A. has to rebuilt B. had to rebuild C. have to be rebuilt D. have to rebuild
46. If he________soon, he might miss the train.
A. isn’t coming B. doesn’t come C. won’t come D. didn’t come
47. Mr. Long said that he________in Ho Chi Minh City.
A. lived B. is living C. has lived D. will live
48. Your sister works in a foreign company, ________she?
A. isn’t B. didn’t C.wasn’t D. doesn’t
1. My classmates suggested playing chess but I prefer ________ hike and seek.
A. playing B. play C. played D to playing
2. You don't like English food. What about ________Chinese food?
A. to eat B. eat C. eating D. ate
3. I think we should ________ up our neighborhood.
A. to clean B. clean C. cleaning D. cleaned
4. Our teacher suggests ________a meeting to discuss about the solution to keep our environment clean.
A. to hold B. hold C. holding D. held
5. Her former leader suggests that she should ________ harder to break her past records.
A. to train B. train C. training D. trained
6. The children volunteer to clean up the local park ________ there are lot of used cans and trash there.
A. but B. because C. and D. so
7. Her mother took her to the zoo ________ it owed her some rare animals.
A. but B. because C. and D. so
8. The "Green Sunday" was short: ________, the students enjoyed it very much.
A. but B. because C. however D. although
9. Hoa missed the bus this morning, ________ she went to school late.
A. but B. so C. however D. and
10. Dioxins are dangerous chemicals________ they can cause cancer and birth defects.
A. but B. however C. because D. therefore
11. The children ate too much sweet ________ they get toothache easily.
A. so B. and C. but D. because
12. Organically grown fruits and vegetables may not look as perfect, ________ it's good for your health.
A. so B. and C. however D. therefor
13. Thousand s of gallons of water were polluted ________some body spilled the motor oil and it swept into the ground.
A. because B. so C. and D. however
14. ________ we use less electricity, power plants will burn less fuel.
A. If B. So C. Therefore D. Because
15. Old newspapers can be used to make newspapers, ________ you can collect them and bring them to the recycling center.
A. so B. because C. and D. therefore
16. Don't use Styrofoam or aerosol spray ________ they both contain chlorofluorocarbons.
A. so B. because C. and D. for
17. Pesticides are chemicals poisons used by farmers to kill weeds and insect pests, ________ some pesticides are still in the food when it gets to the market.
A. so B. because C. and D. however
18. We use paper whenever we can, ________ the backs of envelopes or the clean backs of notebook sheets are great for scrap paper.
A. so B. because C. but D. however
18. He didn't go to school yesterday; ______.he had to ask his friends what they learned then.
A. but B. therefore C. and D. so
20. The countryside is very peaceful ________ the air is so fresh.
A. but B. and C. therefore D. because
21. Ba missed the Math test yesterday. ________, he will have to do it next week.
A. therefore B. but C. and D. because
22. My sister is very tired: ________, she still has to cook dinner for the family.
A. so B. however C. and D. as
23. She doesn't look so pretty ________.She has soft voice.
A. and B. but C. so D. however
24. They don't like the opera ________ it doesn't look sound interesting.
A. and B. but C. because D. so
25. Daisy is very nice: ________, all her friends love her very much.
A. and B. so C. therefore D. because
26. Can you turn _________ the lights? It's too dark.
A. on B. off C. in D. for
27. What are you looking ________? My picture book. I've lost it.
A. on B. off C. for D. after
28. There are ________ saving methods and inventions to use solar energy.
A. energetic B. energize C. energy D. power
29. I had to pay much money this month for the international________.
A. calls B. calling C. to call D. called
30. A new – conditioner will be ________ this morning.
A. to install B. installed C. installing D. to install.
31. Scientists are looking for an ________ way to educe energy consumption.
A. effect B. affection C. effective D. effectively
32. We can ________ easily in the daylight.
A. to read B. reading C. read D. readable
33. She won't take all these suitcases ________ she likes to travel lightly
A. so B. but C. because D. and
34. They are completely short of water now. A number of people have died because of this ___
A. shortage B. short C. shorten D. shortening
35. What can we do to spend less ________ lighting?
A. in B. on C. about D. at
36. There will be a _______cut tomorrow in Bu Nho.
A. energetic B. energize C. energy D. power
37. Your house needs _________ right now it's too old.
A. paint B. painted C. to paint D. painting
38. My father used to make me ________hard at night.
A. study B. to study C. studying D. studied
39. Will you _________for dinner one night.
A. across B. down C. over D. in
40. It is necessary that the government ________something about it immediately.
A. do B. did C. to do D. have done
41. He talks as if he_________ about it clearly.
A. know B. to know C. knowing D. knew
42. She _______ hard last night. She did her test perfectly this morning.
A. can have studied B. might have studied
C. should have studied D. must have studied
43. That's the _______ interesting novel I've ever read.
A. more B. even C. most D. every
44. My color TV, _______ I bought 10 years ago, still gives beautiful pictures.
A. which B. that C. what D. X
45. He is very stubborn, so it will be difficult to _______ him to go.
A. persuade B. suggest C. make D. prevent
46. "Who is Mr. Medley?" "I have no idea. I've never heard _______ him".
A. about B. from C. after D. of
47. Children are _______ to overcome problems.
A. determine B. determined C. determinant D. determination
48. They will be sent to work in America _______ their English is better next year.
A. when B. unless C. if D. because
49. I've never ______very well with my brother. We've got completely different personalities.
A. got off B. got on C. got away D. got up
50. ____ lion dancing is very popular in Viet Nam, my friend Andy does not enjoy it.
A. But B. Although C. If D. However
21. Ba missed the Math test yesterday. ________, he will have to do it next week.
A. therefore B. but C. and D. because
22. My sister is very tired: ________, she still has to cook dinner for the family.
A. so B. however C. and D. as
23. She doesn’t look so pretty ________.She has soft voice.
A. and B. but C. so D. however
24. They don’t like the opera ________ it doesn’t look sound interesting.
A. and B. but C. because D. so
25. Daisy is very nice: ________, all her friends love her very much.
A. and B. so C. therefore D. because
26. Can you turn_________ the lights? It’s too dark.
A. on B. off C. in D. for
27. What are you looking ________? My picture book. I’ve lost it.
A. on B. off C. for D. after
28. There are ________ saving methods and inventions to use solar energy.
A. energetic B. energize C. energy D. power
29. I had to pay much money this month for the international________.
A. calls B. calling C. to call D. called
30. A new – conditioner will be ________ this morning.
A. to install B. installed C. installing D. to install.
31. Scientists are looking for an ________ way to educe energy consumption.
A. effect B. affection C. effective D. effectively
32. We can ________ easily in the daylight.
A. to read B. reading C. read D. readable
33. She won’t take all these suitcases ________ she likes to travel lightly
A. so B. but C. because D. and
34. They are completely short of water now. A number of people have died because of this ___
A. shortage B. short C. shorten D. shortening
35. What can we do to spend less ________ lighting?
A. in B. on C. about D. at
36. There will be a _______cut tomorrow in Bu Nho.
A. energetic B. energize C. energy D. power
37. Your house needs _________ right now it’s too old.
A. paint B. painted C. to paint D. painting
38. My father used to make me ________hard at night.
A. study B. to study C. studying D, studied
39. Will you _________for dinner one night.
A. across B. down C. over D. in
40. It is necessary that the government ________something about it immediately.
A. do B. did C. to do D. have done
41. He talks as if he_________ about it clearly.
A. know B. to know C. knowing D. knew
42. She _______ hard last night. She did her test perfectly this morning.
A. can have studied B. might have studied
C. should have studied D. must have studied
43. That’s the _______ interesting novel I’ve ever read.
A. more B. even C. most D. every
44. My color TV, _______ I bought 10 years ago, still gives beautiful pictures.
A. which B. that C. what D. X
45. He is very stubborn, so it will be difficult to _______ him to go.
A. persuade B. suggest C. make D. prevent
46. “Who is Mr. Medley?” “I have no idea. I’ve never heard _______ him”.
A. about B. from C. after D. of
47. Children are _______ to overcome problems.
A. determine B. determined C. determinant D. determination
48. They will be sent to work in America _______ their English is better next year.
A. when B. unless C. if D. because
49. I’ve never ______very well with my brother. We’ve got completely different personalities.
A. got off B. got on C. got away D. got up
50. ____ lion dancing is very popular in Viet Nam, my friend Andy does not enjoy it.
A. But B. Although C. If D. However
IV. Complete the conversations with expressions for suggestion.
1. A: I like having seafood for dinner.
B : ______________ go to the restaurant by the seaside?
2. A: I’m really tired.
B : I’m tired too. ______________ resting for a while?
3. A: ______________ travel around the town?
B : That’s a good idea. ______________ hiring a motorcycle. We’ll see a lot more that way.
4. A: I want to buy some souvenirs before we leave.
B : OK. ______________ go shopping after dinner.
5. A: What should I do to save electricity?
B : I ______________ turn on a lot of lights and remember to turn off television before going to bed.
6. A: It’s a lovely day. ______________ go for a picnic?
B : No. I don’t want to. ______________ playing tennis.
V. Use the words given in the box to fill in the blanks to make a meaningful passage. There is one extra word that you don’t need to use:
recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking.
Our environment is in (1) ______. Modern ways of living and today’s industries are (2) ______ it. Most people think there is (3) ______ they can do. This is not true. Everyone can do something to help (4) ______ our environment. Here is a (5) ______ of things you can do.
- Help to cut pollution by (6) ______ the bus to work instead of your car.
- Buy fruit and (7) ______ that have not been treated with pesticides.
- Recycle all your cans, bottles and paper. There should be a (8) ______ center somewhere near your home, so take them there.
Most of the world’s energy comes from the sun. The sun’s energy is in wood, oil, and other things that people use for energy.
VI. Read the text then answer true or false
People use many sources of energy. Ancient people used only their arms, hands, and simple tools until they discovered fire. Later, people learned to use the energy of the wind to sail ships. Then they learned to use animals to do work. In the eighteenth and nineteenth centuries, people began to use machines. The first machines used steam. They burned coal to heat water. The hot water turned into steam, and the steam engine did the work. Later, people began to use the gasoline engine, and today people are using nuclear energy.
Energy is one of the basic concepts, or ideas, of physics. It is the ability to do work. Without energy we could live. We need energy to work, and scientists are always looking for new sources of energy.
1. None of the world’s energy comes from the sun.
2. Wind, steam, and gasoline are sources of energy.
3. People have never used nuclear energy.
4. Energy is the ability to do work.
5. We need new sources of energy.
VII: Complete each of the following sentences in such a way that means the same as the first one
1. Mary no longer prepares for the wedding parties
à Mary doesn't........................................... ......................................................................
2. Who owns this motorcycle?
à Who does........................................................................................................................?
3. How long have John and Mary been married?
à When did.................................................. ......................................................................
4. Remember to check for spelling mistakes before you hand in your composition.
à Don’t.................................................. ............................................................................
5. The sea was too rough for the children to go swimming
à The children......................................................................................................................
6. Mary rang hours and hours.
à It is.................................................. ..................................................................................
7. He failed to win the race.
à He didn't........................................................................................................... ................
8. It was only when I looked the room that I realized I hadn't turned off the cooker.
à Not until.................................................. .........................................................................
9.You know a bit about cars but I know more.
à You don’t....................................................................................................................... ..
10. The rain began to fall during my walk in the country.
à While.................................................................................................................................
VIII: Use the correct form of the words in the brackets to complete the following sentences.
1. The man could give no.........for his violent behavior. (EXPLAIN)
2. Although her visit was ........., we made her welcome just the same. (EXPECT)
3. I know all the boys who live in my................ (NEIGHBOUR)
4. He does not agree with the.....that there is life on other planets. (BELIEVE)
5. He examined the parcel......, as he had no idea what it could be. (SUSPECT)
6. All the courses ....... in January will finish in June. (BEGIN)
7. A letter should always end with the ...... of the writer. (SIGN)
8. It is really quite.....that we should have been at the same college without having met before (ORDINARY)
9. There is a great.....between Hari and his twin brother. (SIMILAR)
10. With a good.... of the criminal from witnesses, the police were able to find him easily. (DESCRIBE
