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14 tháng 5 2021

tìm và sửa lỗi sai

1. Mrs.Lan (are saving) money (for) (her trip) (to) Singapore next year

                    A                          B        C          D

A -> is saving

2.there (has been) (a lot of) changes (in) our village (in) the

                  A                 B                      C                     D

last ten years

D -> for

3.we can (reduce) garbage (by) reusing  and

                    A                         B              

(recycle) (bottles and cans)

     C                 D

C -> recycling

14 tháng 5 2021

1. A -> is saving

2. A -> have been

3. C -> recycling

VII - Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. Pollution can be seen not only throughout the world, but also in our own homes. It comes from household chemicals, the amount of water people use and the waste people produce and throw away. What can be done to stop this pollution? Surprisingly, a person can help save the environment by doing simple things. First, we need to recycle, which allows...
Đọc tiếp

VII - Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Pollution can be seen not only throughout the world, but also in our own homes. It comes from household chemicals, the amount of water people use and the waste people produce and throw away. What can be done to stop this pollution? Surprisingly, a person can help save the environment by doing simple things.

First, we need to recycle, which allows products to be used over and over again. Recycling can also reduce the number of trees cut down to produce paper products. It takes very little effort. It is not hard to place plastic and glass bottles, aluminum cans and paper in a bin. Anyone can do it.

Second, we need to watch the amount of water used at home. It can be conserved by taking short showers instead of baths, repairing leaky faucets, using the dishwasher or washing machine only when fully loaded, or simply turning the faucet off while brushing your teeth.

Third, we need to reduce waste. We need to recycle whenever possible, but shouldalso try to use this waste effectively. For example, grass clippings and food scraps can be made into compost for plants. The average person produces 4.3 pounds of waste every day, but we can reduce that amount by recycling and reusing.

If we do our part in our own homes, we can help keep the planet from becoming more polluted.

44, The average person produces every day _______.

A. three point four pounds of waste B. thirty four pounds of waste

C. four point three pounds of waste D. forty three pounds of waste

45, If we do our part in our own homes, we can help keep ______.

A. the planet from becoming less polluted B. the planet from becoming more polluted

C. the house from becoming few polluted D. the planet from becoming little polluted

1
11 tháng 5 2020

44C 45B

12 tháng 8 2020

1B

2 C

3 C

4A

5B

Chbose the best answer to complete each of the following sentences. 1. i am............that people have destroyed this land. A. excited B. disappointed C. pleased D.interested 2. it is...........to work in this city with so much noise and pollution. A: healthy B. health C. unhealthy D. healthful 3. The environmentalists are happy.............the battle against dynamite fishing. B. to gain C. to get . D. to keep A. to win 4. Everyone should be responsible for............. the...
Đọc tiếp

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

1. i am............that people have destroyed this land.

A. excited B. disappointed C. pleased D.interested

2. it is...........to work in this city with so much noise and pollution.

A: healthy B. health C. unhealthy D. healthful

3. The environmentalists are happy.............the battle against dynamite fishing.

B. to gain C. to get . D. to keep A. to win

4. Everyone should be responsible for............. the environment.

A. protecting B. protect C. protects D. protected

5. If we use .............paper, we will save more trees in the forest.

A. little B. a few C. less D. fewer

6. have you ever thought of protecting wide life........... extinction?

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

7. Using public transports instead of motorbikes helps to ............the environmental pollution.

B: increase :D: avoid C. pull A. reduce

8. The purpose of this project is................people to plant and take care of trees.

B. to encourage D. encouragement A. encourages C. encouraged

9. It's not difficult.............used paper, bottles and cans, is it?

B. collecting C. collection D. to collect A. collect

10. We can ...............air pollution by planting more trees, along the streets.

B. reduce A. reuse C. recycle D. redo

11. What will we... if we work hard today?

A. do B. make C. take D. achieve

12. Polluted water can directly harm to people's health and kill fish.

D. have A. make C. five B. do

13. The area around the beach is so................ of wants trash that no one wants to go swimming and sunbathing there.

B. filled C. crowded A. full D. many

14. In former days, people............. a healthy life.

D: built C. won A. lived B. got

15. Using public transport is a goodway to........... traffic jams and air pollution.

A. produce B.reduce C. increase D. stop

16. Some farmers don't realize that they are destroying the environment with too many............

A. pesticides B. chemicals C: treasures D. medicines

17. Smoke and waste........... from factories in-big cities have polluted the air and water.

B. chemicals D. things C. food A. garbage

18.............polluted air can cause illness, and even death.

C. worst B. worse D. badly A. bad

19. There are ...........factories in this area that people's health is affected a lot.

A. so much B. much C. so many D. lot of

20. If we don't take our rubbish to the council garbage dump, we'll have to .............a fine.

A. have B. keep C. win D.pay

1
20 tháng 10 2018

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

1. i am............that people have destroyed this land.

A. excited B. disappointed C. pleased D.interested

2. it is...........to work in this city with so much noise and pollution.

A: healthy B. health C. unhealthy D. healthful

3. The environmentalists are happy.............the battle against dynamite fishing.

B. to gain C. to get . D. to keep A. to win

4. Everyone should be responsible for............. the environment.

A. protecting B. protect C. protects D. protected

5. If we use .............paper, we will save more trees in the forest.

A. little B. a few C. less D. fewer

6. have you ever thought of protecting wide life........... extinction?

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

7. Using public transports instead of motorbikes helps to ............the environmental pollution.

B: increase :D: avoid C. pull A. reduce

8. The purpose of this project is................people to plant and take care of trees.

B. to encourage D. encouragement A. encourages C. encouraged

9. It's not difficult.............used paper, bottles and cans, is it?

B. collecting C. collection D. to collect A. collect

10. We can ...............air pollution by planting more trees, along the streets.

B. reduce A. reuse C. recycle D. redo

11. What will we... if we work hard today?

A. do B. make C. take D. achieve

12. Polluted water can directly harm to people's health and kill fish.

D. have A. make C. five B. do

13. The area around the beach is so................ of wants trash that no one wants to go swimming and sunbathing there.

B. filled C. crowded A. full D. many

14. In former days, people............. a healthy life.

D: built C. won A. lived B. got

15. Using public transport is a goodway to........... traffic jams and air pollution.

A. produce B.reduce C. increase D. stop

16. Some farmers don't realize that they are destroying the environment with too many............

A. pesticides B. chemicals C: treasures D. medicines

17. Smoke and waste........... from factories in-big cities have polluted the air and water.

B. chemicals D. things C. food A. garbage

18.............polluted air can cause illness, and even death.

C. worst B. worse D. badly A. bad

19. There are ...........factories in this area that people's health is affected a lot.

A. so much B. much C. so many D. lot of

20. If we don't take our rubbish to the council garbage dump, we'll have to .............a fine.

A. have B. keep C. win D.pay

9 tháng 7 2018

1. we will go ............ a picnic next week

a. in b. at c. on d. to

2. My village is about 100 kilometers ........... the south of Ho Chi Minh City

a. in b. at c. to d. for

3. There is a shrine ........... the top of the ,ountain near my uncle's house

a. on b. in c.at d.to

4. We often go for a walk .......... the weekends

a. in c. at. c.on d.to

5. They will come here ................ 11.30 AM

a. in b. at c.on d.to

6. She took may picture to show the trip ............... her parents

a. of b. for c. to d. with

7. There is a meeting ..... 9 AM and 2 PM.

a. on b. between c. till d. at

8. He was born ....... 15th, January

a. in b. of c. at d. on

9. WE have lived in Hanoi ............. 4 year

a. in b. since c. for d. at

10. He has come here ........... yesterday

a. in b.since c. for d. on

9 tháng 7 2018

1. we will go ............ a picnic next week

a. in b. at c. on d. to

2. My village is about 100 kilometers ........... the south of Ho Chi Minh City

a. in b. at c. to d. for

3. There is a shrine ........... the top of the ,ountain near my uncle's house

a. on b. in c.at d.to

4. We often go for a walk .......... the weekends

a. in c. at. c.on d.to

5. They will come here ................ 11.30 AM

a. in b. at c.on d.to

6. She took may picture to show the trip ............... her parents

a. of b. for c. to d. with

7. There is a meeting ..... 9 AM and 2 PM.

a. on b. between c. till d. at

8. He was born ....... 15th, January

a. in b. of c. at d. on

9. WE have lived in Hanoi ............. 4 year

a. in b. since c. for d. at

10. He has come here ........... yesterday

a. in b.since c. for d. on

Chon dap an dung: 1. The schol we went to when we were small....a lot since we left ten years ago A. had changed B. has changed C. changed D. changes 2. If there were no air, life on earth..... A. doesn't exist B. would exist C. won't exist D. wouldn't exist 3. Our natural resources are limited........., we need to be careful not to waste them A. Moreover B. So C. However D....
Đọc tiếp

Chon dap an dung:

1. The schol we went to when we were small....a lot since we left ten years ago

A. had changed B. has changed C. changed D. changes

2. If there were no air, life on earth.....

A. doesn't exist B. would exist C. won't exist D. wouldn't exist

3. Our natural resources are limited........., we need to be careful not to waste them

A. Moreover B. So C. However D. Therefore

4. The UFO stayed in the sky for about thirty seconds, and then it (went away)

A. faded away B. appeared C. flew up D. disappeared

5. Most of Hai's friends like playing with him as he a good sense......humor

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

6. The man.....you saw at the party last night is my teacher

A. khong dien gi B. that C. whom D. all are correct

7. He said that he would go to the airport to meet his pen pal.....

A. the next day B. following day C. tomorrow D. the previous day

8. You haven't eaten anything for two days. You.......hungry now

A. must have been B. might have been C. might be d. must be

9. He paased the exam easily,......surprised everyone in the class

A. this B. which C. what D. that

10. The night spent among old friends......a lot of memories of her childhood

A. brought back B. brought about C. called back D. drew back

11. They had to stay up late to do their homework last night,....?

A. had they B. didn't they C. did they D. hadn't they

12. Could you please lend me the book on the table?

A. No, you can't B. Of course. Here you are C. Go ahead D. Not at all

0
Trắc nghiệm 1 the building.....i am living was built in 1910s A which. B that . C where. D of which 2 ......pretty you look to day! A what . B how . C what a. D such 3 .........trying hard,i couldn't lift the box A despite the fact . B in spite of . C although . D whereas 4 Spain,........is a Mediterranean country,is visited by many tourists everg year A what . B where. C which . D whose 5 she claimed........a ghost while saying at the old castle A to see . B...
Đọc tiếp

Trắc nghiệm

1 the building.....i am living was built in 1910s

A which. B that . C where. D of which

2 ......pretty you look to day!

A what . B how . C what a. D such

3 .........trying hard,i couldn't lift the box

A despite the fact . B in spite of . C although . D whereas

4 Spain,........is a Mediterranean country,is visited by many tourists everg year

A what . B where. C which . D whose

5 she claimed........a ghost while saying at the old castle

A to see . B to be seen .C seeing D to have seen

6 We left the house early......we would be sure to get to the theatre on time

A in case. B so that . C for . D just as

Sửa lỗi sai

1 Mike went to bed as soon as he has finished his homework

2 He is the man who his novel won the first prize last year

3 Our english teacher doesn't work at this school no longer

4 One of the grils who works for the company has been snacked

Điền vào chỗ trống

1 air and water......can make people fall ill (pollute)

2 I always drive more......at night (care)

3 you can.....the amount of gas by traveling by bicycle or public transport (reduction)

4 Easter is a.......festival which is celebrated in many countries in the world(joy)

5 Consumers want products that will not only work.....but also save money(effect)

3
10 tháng 4 2019

Trắc nghiệm

1 the building.....i am living was built in 1910s

A which. B that . C where. D of which

2 ......pretty you look to day!

A what . B how . C what a. D such

3 .........trying hard,i couldn't lift the box

A despite the fact . B in spite of . C although . D whereas

4 Spain,........is a Mediterranean country,is visited by many tourists everg year

A what . B where. C which . D whose

5 she claimed........a ghost while saying at the old castle

A to see . B to be seen .C seeing D to have seen

6 We left the house early......we would be sure to get to the theatre on time

A in case. B so that . C for . D just as

Sửa lỗi sai

1 Mike went to bed as soon as he has finished his homework =>BỎ

2 He is the man who his novel won the first prize last year=>WHOSE

3 Our english teacher doesn't work at this school no longer=>ANY

4 One of the grils who works for the company has been snacked=>WORK

Điền vào chỗ trống

1 air and water...POLLUTION...can make people fall ill (pollute)

2 I always drive more..CAREFULLY....at night (care)

3 you can.REDUCE....the amount of gas by traveling by bicycle or public transport (reduction)

4 Easter is a....JOYFUL...festival which is celebrated in many countries in the world(joy)

5 Consumers want products that will not only work..EFFECTIVELY...but also save money(effect)

10 tháng 4 2019

Trắc nghiệm

1 the building.....i am living was built in 1910s

A which. B that . C where. D of which

2 ......pretty you look to day!

A what . B how . C what a. D such

3 .........trying hard,i couldn't lift the box

A despite the fact . B in spite of . C although . D whereas

4 Spain,........is a Mediterranean country,is visited by many tourists everg year

A what . B where. C which . D whose

5 she claimed........a ghost while saying at the old castle

A to see . B to be seen .C seeing D to have seen

6 We left the house early......we would be sure to get to the theatre on time

A in case. B so that . C for . D just as

Sửa lỗi sai

1 Mike went to bed as soon as he has=>had finished his homework

2 He is the man who his novel=>whose novel won the first prize last year

3 Our english teacher doesn't work at this school no=>any longer

4 One of the grils who works=>work for the company has been snacked

Điền vào chỗ trống

1 air and water...pollution...can make people fall ill (pollute)

2 I always drive more...carefully...at night (care)

3 you can...reduce..the amount of gas by traveling by bicycle or public transport (reduction)

4 Easter is a...joyful....festival which is celebrated in many countries in the world(joy)

5 Consumers want products that will not only work..effectively...but also save money(effect)

I. Choose your best answer. (3pts) 1. What will happen if the pollutionon? B. goes A. puts C. takes D. keeps 2. You should. .. the amount of water your family uses by...showers. A. reduce-using B. increase -using D. increase-use C. reduce- use 3. Everyone was frightened when the bomb............. A: went off B. went out C. went away D. went in 4. ................are used to kill insects and weeds so as to help crops grow better. A. Pesticides B. Dynamite C. Treasures D. Creatures...
Đọc tiếp

I. Choose your best answer. (3pts)

1. What will happen if the pollutionon?

B. goes A. puts C. takes D. keeps

2. You should. .. the amount of water your family uses by...showers.

A. reduce-using B. increase -using D. increase-use C. reduce- use

3. Everyone was frightened when the bomb.............

A: went off B. went out C. went away D. went in

4. ................are used to kill insects and weeds so as to help crops grow better.

A. Pesticides B. Dynamite C. Treasures D. Creatures

5. I fell and hurt myself............... I was playing tennis.

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

6. That seaside resort is always full................trash.

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

7. Oh dear! How.................. our household bills are! We can't pay them.

A. heavy B. enormous C. small. D. low

8. Lan spoke English................. after she lived in England for several months.

D. unnaturally C. naturally A. nature B. natural

9. She suggested........money for the poor in the region

D. saving C. to saving A. to save B. save

10. ...............ari is one oe of the problems we have to solve.

A. Pure B. Polluted C. Dust D.Pleasant

11. We decided not to go out for meal .................. we were too tired

A.but' B. because. C. so D. and

12. Rache..if she....her driving

B. pleases /will pass D, is pleaed /passes A. will pleased/passes C. will be pleased/ passes

2
27 tháng 10 2018

I. Choose your best answer. (3pts)

1. What will happen if the pollutionon?

B. goes A. puts C. takes D. keeps

2. You should. .. the amount of water your family uses by...showers.

A. reduce-using B. increase -using D. increase-use C. reduce- use

3. Everyone was frightened when the bomb.............

A: went off B. went out C. went away D. went in

4. ................are used to kill insects and weeds so as to help crops grow better.

A. Pesticides B. Dynamite C. Treasures D. Creatures

5. I fell and hurt myself............... I was playing tennis.

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

6. That seaside resort is always full................trash.

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

7. Oh dear! How.................. our household bills are! We can't pay them.

A. heavy B. enormous C. small. D. low

8. Lan spoke English................. after she lived in England for several months.

D. unnaturally C. naturally A. nature B. natural

9. She suggested........money for the poor in the region

D. saving C. to saving A. to save B. save

10. ...............ari is one oe of the problems we have to solve.

A. Pure B. Polluted C. Dust D.Pleasant

11. We decided not to go out for meal .................. we were too tired

A.but' B. because. C. so D. and

12. Rache..if she....her driving

B. pleases /will pass D, is pleaed /passes A. will pleased/passes C. will be pleased/ passes

27 tháng 10 2018

2. A
4. A
5. A
6. C. of
7. B
8. C
9. D
11. B
12. C

I. Choose your best answer. (3pts) 1. I think you should use public buses..... motorbikes A. instead of B. for C. replacing D. by 2. She feels tired and sleepy..................he stayed up late last night A. so B. because C, but. D. and 3. Parents provide food and clothes..... Their children D. on A. with B. for C. to 4. Is the woman really..................with his plan to destroy her house? B. disappointing D. disappointed A. disappoint C. disappointment 5. These children are...
Đọc tiếp

I. Choose your best answer. (3pts)

1. I think you should use public buses..... motorbikes

A. instead of B. for C. replacing D. by

2. She feels tired and sleepy..................he stayed up late last night

A. so B. because C, but. D. and

3. Parents provide food and clothes..... Their children

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

4. Is the woman really..................with his plan to destroy her house?

B. disappointing D. disappointed A. disappoint C. disappointment

5. These children are used to ..................in...............

A. live /luxurious B. living /luxurious D. living / luxury C. live/luxury

6. We............ up our neighborhood when that conservationist arrived.

A. cleaned B. cleaning C. are cleaning. D. were cleaning

7. If we plant more trees along the streets, we ................ the amount of pollution in the atmosphere.

A. reducing B. reduced. C. will reduce D. would reduce

8. Energy can be collected by solar.............. on cloudy days.

D. sheets A. boards B.panels C. bars

9. "I suggest fixing the dripping faucet." "........."

B. Good idea C. Yes, please. D. I'm afraid not. A. We will

10. I think people should use tree leaves for................ food.

A. wrapping B, rolling C. making D. recycling

11. Mary's eyes are weak,..............., she has to wear glasses.

B. however C. and D therefore A. but

12. If you............joanna..............her to come and see me.

A. meet/ ask B. meet /asking D. can meet/to ask C. can meet/ask

2
27 tháng 10 2018

I. Choose your best answer. (3pts)

1. I think you should use public buses..... motorbikes

A. instead of B. for C. replacing D. by

2. She feels tired and sleepy..................he stayed up late last night

A. so B. because C, but. D. and

3. Parents provide food and clothes..... Their children

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

4. Is the woman really..................with his plan to destroy her house?

B. disappointing D. disappointed A. disappoint C. disappointment

5. These children are used to ..................in...............

A. live /luxurious B. living /luxurious D. living / luxury C. live/luxury

6. We............ up our neighborhood when that conservationist arrived.

A. cleaned B. cleaning C. are cleaning. D. were cleaning

7. If we plant more trees along the streets, we ................ the amount of pollution in the atmosphere.

A. reducing B. reduced. C. will reduce D. would reduce

8. Energy can be collected by solar.............. on cloudy days.

D. sheets A. boards B.panels C. bars

9. "I suggest fixing the dripping faucet." "........."

B. Good idea C. Yes, please. D. I'm afraid not. A. We will

10. I think people should use tree leaves for................ food.

A. wrapping B, rolling C. making D. recycling

11. Mary's eyes are weak,..............., she has to wear glasses.

B. however C. and D therefore A. but

12. If you............joanna..............her to come and see me.

A. meet/ ask B. meet /asking D. can meet/to ask C. can meet/ask

27 tháng 10 2018

I. Choose your best answer. (3pts)

1. I think you should use public buses..... motorbikes

A. instead of B. for C. replacing D. by

2. She feels tired and sleepy..................he stayed up late last night

A. so B. because C, but. D. and

3. Parents provide food and clothes..... Their children

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

4. Is the woman really..................with his plan to destroy her house?

B. disappointing D. disappointed A. disappoint C. disappointment

5. These children are used to ..................in...............

A. live /luxurious B. living /luxurious D. living / luxury C. live/luxury

6. We............ up our neighborhood when that conservationist arrived.

A. cleaned B. cleaning C. are cleaning. D. were cleaning

7. If we plant more trees along the streets, we ................ the amount of pollution in the atmosphere.

A. reducing B. reduced. C. will reduce D. would reduce

8. Energy can be collected by solar.............. on cloudy days.

D. sheets A. boards B.panels C. bars

9. "I suggest fixing the dripping faucet." "........."

B. Good idea C. Yes, please. D. I'm afraid not. A. We will

10. I think people should use tree leaves for................ food.

A. wrapping B, rolling C. making D. recycling

11. Mary's eyes are weak,..............., she has to wear glasses.

B. however C. and D therefore A. but

12. If you............joanna..............her to come and see me.

A. meet/ ask B. meet /asking D. can meet/to ask C. can meet/ask

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...
Đọc tiếp

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

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13 tháng 2 2020

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