I. Choose the best answer A, B, C or D to complete the sentences : 6. If we use water ____________________, more people will have clean water A. careB. carelessC. carefullyD. carelessly7. Air ______

LP

Linh Phương

25 tháng 4 2021

I. Choose the best answer A, B, C or D to complete the sentences : 6. If we use water ____________________, more people will have clean water A. careB. carelessC. carefullyD. carelessly7. Air ______________, together with littering, is causing many problems in our cities today. A. polluteB. pollutedC. pollutingD. pollution8. The USA has a population of about 304 million, and it’s the third ___________________country in the world. A. smallestB. largestC. narrowestD. highest9. ‘________________...

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#Tiếng anh lớp 8

2

DT

Đỗ Thanh Hải

CTVVIP

25 tháng 4 2021

6. If we use water ____________________, more people will have clean water

A. care

B. careless

C. carefully

D. carelessly

7. Air ______________, together with littering, is causing many problems in our cities today.

A. pollute

B. polluted

C. polluting

D. pollution

8. The USA has a population of about 304 million, and it’s the third ___________________country in the world.

A. smallest

B. largest

C. narrowest

D. highest

9. ‘________________ the pink dress ? It suits you’ said Molly.

A. Why don’t you buy

B. Why did you not buy

C. Did I buy

D. Had you bought

10. You have a ticket for the game, _____________?

A. do you

B. haven’t you

C. don’t you

D. have you

Đúng(1)

MN

minh nguyet

25 tháng 4 2021

I. Choose the best answer A, B, C or D to complete the sentences :

6. If we use water ____________________, more people will have clean water

A. care

B. careless

C. carefully

D. carelessly

7. Air ______________, together with littering, is causing many problems in our cities today.

A. pollute

B. polluted

C. polluting

D. pollution

8. The USA has a population of about 304 million, and it’s the third ___________________country in the world.

A. smallest

B. largest

C. narrowest

D. highest

9. ‘________________ the pink dress ? It suits you’ said Molly.

A. Why don’t you buy

B. Why did you not buy

C. Did I buy

D. Had you bought

10. You have a ticket for the game, _____________?

A. do you

B. haven’t you

C. don’t you

D. have you

Đúng(0)

VD

Vũ Đào Duy Hùng (haeng2010)

28 tháng 4 2022

Choose the best answer A, B, C or D to complete the sentences: 1. Will robots be able to__________ to people in the future?.A. took B. talked C. talks D. talk2. __________ we plant more trees, the air won’t be so polluted.A. Although B. If C. Despite D. Don’t3. Minh likes___________ a game of tennis on TV.A. doing B. watching C. playing D. going4. Nowadays robots can ____________ the house.A. guard B. recognise C....

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#Tiếng anh lớp 6

3

NP

Nguyễn Phương Hiền Trang

28 tháng 4 2022

1. Will robots be able to__________ to people in the future?.

A. took B. talked C. talks D. talk

2. __________ we plant more trees, the air won’t be so polluted.

A. Although B. If C. Despite D. Don’t

3. Minh likes___________ a game of tennis on TV.

A. doing B. watching C. playing D. going

4. Nowadays robots can ____________ the house.

A. guard B. recognise C. lift D. understand

Đúng(3)

TH

⚡⚡⚡...Trần Hải Nam...⚡⚡⚡

28 tháng 4 2022

D

B

A

Đúng(2)

HN

Hiếu Nguyễn

26 tháng 8 2021

III. Choose the correct answer A, B, C or D to complete the passage. (1.0m)People need to breathe. If they don’t breathe, they (1) ____________ die. But how clean is the air people breathe? If they breathe (2) ___________ air, they will have breathing problems. Plants and animals need (3) __________ air too. A lot of the things in our lives create harmful gases and (4) _________the air dirty, like cars, motorbikes, and factories. Dirty air is called polluted air. Air pollution can also make our...

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#Tiếng anh lớp 7

2

KY

Khinh Yên

26 tháng 8 2021

1.

A. must

B. are

C. will

D. won’t

2.

A. fresh

B. clean

C. cleaner

D. dirty

3.

A. clean

B. safe

C. dirty

D. polluted

4.

A. get

B. make

C. give

D. made

Đúng(1)

TP

trương phạm đăng khôi

26 tháng 8 2021

III. Choose the correct answer A, B, C or D to complete the passage. (1.0m)

People need to breathe. If they don’t breathe, they (1) ____________ die. But how clean is the air people breathe? If they breathe (2) ___________ air, they will have breathing problems. Plants and animals need (3) __________ air too. A lot of the things in our lives create harmful gases and (4) _________the air dirty, like cars, motorbikes, and factories. Dirty air is called polluted air. Air pollution can also make our Earth warmer.

1.

A. must

B. are

C. will

D. won’t

2.

A. fresh

B. clean

C. cleaner

D. dirty

3.

A.clean

B. safe

C. dirty

D. polluted

4.

A. get

B. make

C. give

D. made

Đúng(0)

NT

Nguyễn Tuấn Dũng

8 tháng 4 2022

II. Choose the correct answer A, B, C or D to complete the passage. People need to breathe. If they don’t breathe, they (1) ____________ die. But how clean is the air people breathe? If they breathe (2) ___________ air, they will have breathing problems. Plants and animals need (3) __________ air too. A lot of the things in our lives create harmful gases and (4) _________the air dirty, like cars, motorbikes, and factories. Dirty air is called polluted air. Air pollution can also make our Earth...

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#Tiếng anh lớp 6

1

NN

Nguyễn Ngọc Khánh Huyền

8 tháng 4 2022

II. Choose the correct answer A, B, C or D to complete the passage.

People need to breathe. If they don’t breathe, they (1) ____________ die. But how clean is the air people breathe? If they breathe (2) ___________ air, they will have breathing problems. Plants and animals need (3) __________ air too. A lot of the things in our lives create harmful gases and (4) _________the air dirty, like cars, motorbikes, and factories. Dirty air is called polluted air. Air pollution can also make our Earth warmer.

1. A. won’t B. are C. must D. will

2. A. clean B. fresh C. dirty D. cleaner

3. A. clean B. safe C. dirty D. polluted

4. A. make B. get C. give D. made

Đúng(1)

NN

nguyễn ngọc hân

23 tháng 6 2021

Choose the best answer A, B, C or D to complete the sentences: 1. If the factory ________ dumping poison into the lake, all the fish and other aquatic animals will die. A. continues B. to continue C. continued D. will continue 2. Water ________ in the lake has made the fish die. A. pollute B. polluted C. polluting D. pollution 3. If the teacher were here now, we would ask him the difference ________ “science” and “technology”. A. among B. of C. between D. for 4. Mr Pike...

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Choose the best answer A, B, C or D to complete the sentences: 1. If the factory ________ dumping poison into the lake, all the fish and other aquatic animals will die. A. continues B. to continue C. continued D. will continue 2. Water ________ in the lake has made the fish die. A. pollute B. polluted C. polluting D. pollution 3. If the teacher were here now, we would ask him the difference ________ “science” and “technology”. A. among B. of C. between D. for 4. Mr Pike ________ me that I had better devote more time to science subjects such as Physics, Chemistry, and Biology. A. said B. talked C. spoke D. told 5. Garbage ________ every day. A. collect B. collects C. is collected D. are collected 6. The man said to his friend that he saw a UFO ________. A. that morning B. this morning C. today D. tomorrow 7. I intended ________ to New York next month. A. fly B. to fly C. flying D. flew 8. Alexander Graham Bell was a great ___________ with many famous inventions. A. developer B. conservationist C. scientist D. explorer 9. She asked me ________ I liked country life. A. that B what C. unless D. if 10. Have you ________ been to any English speaking countries? A. ever B. never C. just D. already II. Supply the corect tense or form of the verb in parentheses: 1. Life might (find) ________________ on other planets. 2. If I (be) ________________ you, I would plant vegetables in the garden. 3. This time next week, we (lie) ________________on a beach on Phu Quoc Island. 4. They decided (go) ________________ to HaLong Bay for their holiday. 5. People (know) ________________ all about the Moon for thousands of years. PART C : READING I. Read the following passage and put a word in each of the numbered blanks: It is estimated that about three billion people use the Internet around the world. Most people use the Internet to get information or for (1) __________ . A new study, however, shows us that almost ten percent of Internet users are using it so often that it is seriously harming their lives. The study (2) ___________ that these people may find it difficult to stop using the Internet because they have become addicted. Someone (3) ___________ is addicted finds it extremely difficult to stop doing that activity. According to a psychologist in the field, (4) ___________ percent of Internet users claim that they use the Internet to escape from their problems. The study also shows that having a chat, or discussion, with strangers on the Internet is one of the most (5) ___________ activities. Answer: 1.___________ 2. ___________ 3. ___________ 4. ___________ 5. ___________ II. Choose the correct word A, B, C or D for each gap to complete the following passage: Technology has advanced to the point where instant communication anywhere in the world is an everyday fact of life. Technology has improved, and has a positive impact on communication as a whole in many (1) __________ . It has increased the reliability of sending messages to others, made it easier to meet new people and keep (2) __________ touch with friends. Modern communication is handled by wireless signals, undersea cables, satellites and other (3) __________ technology, ensuring the fast delivery of messages and data to any locations. The accessibility of technology also means that you don’t need to be in any special locations like a post office or mail room to send a message; all you need is a cell phone. Online communication has (4) __________ the door to new ways of communicating with strangers and taking part in communities. Chat rooms, (5) __________ forums and dating sites let people meet each other and get to know more people without having to be there in person. 1. A. methods B. means C. forms D. ways 2. A. on B. out C. for D. in 3. A. advanced B. high C. simple D. basic 4. A. opened B. closed C. been opened D. been closed 5. A. channel B. discussion C. cyber D. media III. Read the text and do the tasks below: Living in Madrid is quite different with living in London. People get up later, and start work later. They often start work at ten, and have lunch at 2 pm. Everything closes for about three hours after lunch and people don’t go back to work at 5p.m. They finish work at about 7p.m or 8 p.m. Then they go out. The citizens in Spain go to bed very late: at about 1 or 2 in the morning. The population in Madrid spend more time in the streets. Most of them live in the center, in small flats, not like London, where people live in houses in the suburbs. The public transport system is very good and very cheap, but most of the residents like to have their own cars. A. Answer the questions. 1. What time do people in Madrid start work? …………………………………………………… 2. How long do the shops close in the middle of the day? …………………………………………………… 3. Where do the people in Madrid live? …………………………………………………… 4. Is public transport good enough? …………………………………………………… B. True or False 1. Living in London is the same as living in Madrid 2. The public transport system is very good and very cheap.

#Tiếng anh lớp 9

1

DT

Đỗ Thanh Hải

CTVVIP

23 tháng 6 2021

Choose the best answer A, B, C or D to complete the sentences:

1. If the factory ________ dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. to continue C. continued D. will continue

2. Water ________ in the lake has made the fish die.

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

3. If the teacher were here now, we would ask him the difference ________ “science” and “technology”.

A. among B. of C. between D. for

4. Mr Pike ________ me that I had better devote more time to science subjects such as Physics, Chemistry, and Biology.

A. said B. talked C. spoke D. told

5. Garbage ________ every day.

A. collect B. collects C. is collected D. are collected

6. The man said to his friend that he saw a UFO ________.

A. that morning B. this morning C. today D. tomorrow

7. I intended ________ to New York next month.

A. fly B. to fly C. flying D. flew

8. Alexander Graham Bell was a great ___________ with many famous inventions.

A. developer B. conservationist C. scientist D. explorer

9. She asked me ________ I liked country life.

A. that B what C. unless D. if

10. Have you ________ been to any English speaking countries?

A. ever B. never C. just D. already

II. Supply the corect tense or form of the verb in parentheses:

1. Life might (find) ____be found____________ on other planets.

2. If I (be) __________were______ you, I would plant vegetables in the garden.

3. This time next week, we (lie) ______will be lying__________on a beach on Phu Quoc Island.

4. They decided (go) ______to go__________ to HaLong Bay for their holiday.

5. People (know) ______have known__________ all about the Moon for thousands of years.

PART C : READING I. Read the following passage and put a word in each of the numbered blanks:

It is estimated that about three billion people use the Internet around the world. Most people use the Internet to get information or for (1) __________ . A new study, however, shows us that almost ten percent of Internet users are using it so often that it is seriously harming their lives. The study (2) ___________ that these people may find it difficult to stop using the Internet because they have become addicted. Someone (3) ___________ is addicted finds it extremely difficult to stop doing that activity. According to a psychologist in the field, (4) ___________ percent of Internet users claim that they use the Internet to escape from their problems. The study also shows that having a chat, or discussion, with strangers on the Internet is one of the most (5) ___________ activities.

Answer: 1.____entertainment_______ 2. ____says_______ 3. ____who_______ 4. _____30______ 5. ______addictive_____

II. Choose the correct word A, B, C or D for each gap to complete the following passage:

Technology has advanced to the point where instant communication anywhere in the world is an everyday fact of life. Technology has improved, and has a positive impact on communication as a whole in many (1) __________ . It has increased the reliability of sending messages to others, made it easier to meet new people and keep (2) __________ touch with friends. Modern communication is handled by wireless signals, undersea cables, satellites and other (3) __________ technology, ensuring the fast delivery of messages and data to any locations. The accessibility of technology also means that you don’t need to be in any special locations like a post office or mail room to send a message; all you need is a cell phone. Online communication has (4) __________ the door to new ways of communicating with strangers and taking part in communities. Chat rooms, (5) __________ forums and dating sites let people meet each other and get to know more people without having to be there in person.

1. A. methods B. means C. forms D. ways

2. A. on B. out C. for D. in

3. A. advanced B. high C. simple D. basic

4. A. opened B. closed C. been opened D. been closed

5. A. channel B. discussion C. cyber D. media

III. Read the text and do the tasks below:

Living in Madrid is quite different with living in London. People get up later, and start work later. They often start work at ten, and have lunch at 2 pm. Everything closes for about three hours after lunch and people don’t go back to work at 5p.m. They finish work at about 7p.m or 8 p.m. Then they go out. The citizens in Spain go to bed very late: at about 1 or 2 in the morning. The population in Madrid spend more time in the streets. Most of them live in the center, in small flats, not like London, where people live in houses in the suburbs. The public transport system is very good and very cheap, but most of the residents like to have their own cars. A. Answer the questions.

1. What time do people in Madrid start work? ……………They start work at ten.………………………………………

2. How long do the shops close in the middle of the day? ……………They close for about three hours.………………………………………

3. Where do the people in Madrid live? ……………They live in the center, in small flats.………………………………………

4. Is public transport good enough? ……………Yes, it is..………………………………………

B. True or False

1. Living in London is the same as living in Madrid F

2. The public transport system is very good and very cheap. T

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C

Chphuc09

4 tháng 1 2022

III. Choose the correct answer A, B, C or D to complete the passage.People need to breathe. If they don’t breathe, they (1) ____________ die. But how clean is the air people breathe? If they breathe (2) ___________ air, they will have breathing problems. Plants and animals need (3) __________ air too. A lot of the things in our lives create harmful gases and (4) _________the air dirty, like cars, motorbikes, and factories. Dirty air is called polluted air. Air pollution can also make our Earth...

Đọc tiếp

III. Choose the correct answer A, B, C or D to complete the passage.

People need to breathe. If they don’t breathe, they (1) ____________ die. But how clean is the air people breathe? If they breathe (2) ___________ air, they will have breathing problems. Plants and animals need (3) __________ air too. A lot of the things in our lives create harmful gases and (4) _________the air dirty, like cars, motorbikes, and factories. Dirty air is called polluted air. Air pollution can also make our Earth warmer.

1. A. won’t B. are C. must D. will

2. A. clean B. fresh C. dirty D. cleaner

3. A. clean B. safe C. dirty D. polluted

4. A. make B. get C. give D. made

IV. Read the text. Choose the best answer A, B, C or D Many pupils of our school have (1)______hobbies. Lara is 11 years old. She likes (2)_________ poems and painting pictures. Tom is 15 years old ans he has very interesting hobbies. He likes dancing, designing Internet sites and (3)_________ the piano. Robert is almost 13 years old. His hobbies are playing football and (4)________ detective stories. Our pupils do many interesting things and they are very busy. They also love different (5)_______. Tom is the best pupil at Maths. Lara is good at Arts and Literature. And Robert is one of the best pupils at PE. Their hobbies help them study well too.

1.A. different B. differ C. difference D. differed

2.A. write B. writes C. writing D. wrote

3.A. playing B. play C. plays D. to play

4.A. read B. reads C. to read D. reading

5.A. objects B. sports C. subjects D. hobbies

#Tiếng anh lớp 7

1

HH

Hoàng Hạnh Nguyễn

5 tháng 1 2022

III.

1D 2C 3A 4A

IV.

1A 2C 3A 4D 5C

Đúng(0)

WD

WasTaken DRACO

25 tháng 12 2021

II. Choose the correct answer A, B, C or D to complete the passage.People need to breathe. If they don’t breathe, they (1) ____________ die. But how clean is the air people breathe? If they breathe (2) ___________ air, they will have breathing problems. Plants and animals need (3) __________ air too. A lot of the things in our lives create harmful gases and (4) _________the air dirty, like cars, motorbikes, and factories. Dirty air is called polluted air. Air pollution can also make our Earth...

Đọc tiếp

#Tiếng anh lớp 7

4

H

htfziang

25 tháng 12 2021

1C

2D

3A

4B

Đúng(1)

DA

Diễm Anh Nguyễn Thị

25 tháng 12 2021

1. C

2. D

3. A

4. B

Đúng(0)

LP

Linh Phương

27 tháng 4 2021

I. Choose the best answer A, B, C or D to complete the sentences:1. At this time tomorrow, we __________ a video conference with New York branch. A. will have B. will be having C. had D. have2. If he phones tomorrow, I ______________ him to come to the party. A. will tell B. will be telling C. tell D. would tell3. Alexander Graham Bell was the _____ of the telephone. A. developer ...

Đọc tiếp

I. Choose the best answer A, B, C or D to complete the sentences:

1. At this time tomorrow, we __________ a video conference with New York branch.

A. will have B. will be having C. had D. have

2. If he phones tomorrow, I ______________ him to come to the party.

A. will tell B. will be telling C. tell D. would tell

3. Alexander Graham Bell was the _____ of the telephone.

A. developer B. inventor C. writer D. user

4. '' Where is Tom?"- " He______________ in the bedroom, I'm not sure."

A. must be B. is C. may be D. will be

5. Environmental pollution has ___________ to lots of health problems.

A. caused B. led C. made D. sent

6. ___________ industrial waste, many fish cannot survive.

A. Because B. Since C. as D Because of

7. What were they doing ________ 8 pm and 9 pm yesterday?

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

8. If you __________ the president, what would you do to help the environment?

A.are B. had been C.were D. will be

9. Earthquakes, tidal waves and typhoons are natural ___________ .

A. climate B. weather C. inventions D. disasters

10. ________Ba was ill, he still went to the meeting.

A. Although B. So C. However D. Because

#Tiếng anh lớp 8

1

DT

Đỗ Thanh Hải

CTVVIP

27 tháng 4 2021

I. Choose the best answer A, B, C or D to complete the sentences:

1. At this time tomorrow, we __________ a video conference with New York branch.

A. will have B. will be having C. had D. have

2. If he phones tomorrow, I ______________ him to come to the party.

A. will tell B. will be telling C. tell D. would tell

3. Alexander Graham Bell was the _____ of the telephone.

A. developer B. inventor C. writer D. user

4. '' Where is Tom?"- " He______________ in the bedroom, I'm not sure."

A. must be B. is C. may be D. will be

5. Environmental pollution has ___________ to lots of health problems.

A. caused B. led C. made D. sent

6. ___________ industrial waste, many fish cannot survive.

A. Because B. Since C. as D Because of

7. What were they doing ________ 8 pm and 9 pm yesterday?

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

8. If you __________ the president, what would you do to help the environment?

A.are B. had been C.were D. will be

9. Earthquakes, tidal waves and typhoons are natural ___________ .

A. climate B. weather C. inventions D. disasters

10. ________Ba was ill, he still went to the meeting.

A. Although B. So C. However D. Because

Đúng(2)

NT

NGUYỄN THỊ THÙY DƯƠNG

4 tháng 3 2022

II. Choose the correct answer (A,B, C or D) to complete the following sentences.1. Water plays an important _________in our life.A. thing B. section C. action D. part2. If we cut down more forests, there _______more floods.A. are B. were C. have D. will be3. The opposite of “dangerous” is _______A. polluted B. safe C. good D....

Đọc tiếp

II. Choose the correct answer (A,B, C or D) to complete the following sentences.

1. Water plays an important _________in our life.

A. thing B. section C. action D. part

2. If we cut down more forests, there _______more floods.

A. are B. were C. have D. will be

3. The opposite of “dangerous” is _______

A. polluted B. safe C. good D. dirty

4. Britain’s most popular _______is fish and chips.

A. drink B. place C. food D. film

5. All of us _______at home yesterday evening.

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

6. “-What would you like to drink now?” -“____________”

A. No, thank you B. Yes, please C. I like to do nothing D. Orange juice, please

7. _________homeworkdo you usually get after each class everyday?

A. How many B. Is there C. How much D. Are there

8. It’s getting light. Shall I turn ______the light to save electricity” ?

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

9. Kien is not very______. He never plays games.

A. sport B. sporty C. sporting D. sports

10. Her parents never _______her go out alone at night when they lived in the city.

A. made B. let C. agree D. allows

#Tiếng anh lớp 6

3

TP

Thư Phan

4 tháng 3 2022

II. Choose the correct answer (A,B, C or D) to complete the following sentences.

1. Water plays an important _________in our life.

A. thing B. section C. action D. part

2. If we cut down more forests, there _______more floods.

A. are B. were C. have D. will be

3. The opposite of “dangerous” is _______

A. polluted B. safe C. good D. dirty

4. Britain’s most popular _______is fish and chips.

A. drink B. place C. food D. film

5. All of us _______at home yesterday evening.

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

6. “-What would you like to drink now?” -“____________”

A. No, thank you B. Yes, please C. I like to do nothing D. Orange juice, please

7. _________homeworkdo you usually get after each class everyday?

A. How many B. Is there C. How much D. Are there

8. It’s getting light. Shall I turn ______the light to save electricity” ?

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

9. Kien is not very______. He never plays games.

A. sport B. sporty C. sporting D. sports

10. Her parents never _______her go out alone at night when they lived in the city.

A. made B. let C. agree D. allows

Đúng(2)

KY

Khinh Yên

4 tháng 3 2022

II. Choose the correct answer (A,B, C or D) to complete the following sentences.

1. Water plays an important _________in our life.

A. thing B. section C. action D. part

2. If we cut down more forests, there _______more floods.

A. are B. were C. have D. will be

3. The opposite of “dangerous” is _______

A. polluted B. safe C. good D. dirty

4. Britain’s most popular _______is fish and chips.

A. drink B. place C. food D. film

5. All of us _______at home yesterday evening.

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

6. “-What would you like to drink now?” -“____________”

A. No, thank you B. Yes, please C. I like to do nothing D. Orange juice, please

7. _________homeworkdo you usually get after each class everyday?

A. How many B. Is there C. How much D. Are there

8. It’s getting light. Shall I turn ______the light to save electricity” ?

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

9. Kien is not very______. He never plays games.

A. sport B. sporty C. sporting D. sports

10. Her parents never _______her go out alone at night when they lived in the city.

A. made B. let C. agree D. allows

Đúng(2)

‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎...

19 tháng 6 2020

II. Circle A, B, C, or D to complete the below sentences: 1. I like ............... back my home village on holiday. A.comes B.come C.came D.coming 2. The famous Sydney Opera House ............... as an arts center since 1973. A.serves B.served C.have served D.has served 3. We plan.. ........video chatting to keep in touch with our family. A. using B. used C. use D. to use 4. Ten new houses ............. in the town every year. A.will be built B. is built C. was built D. have been...

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Trần Nguyễn Bảo Quyên

19 tháng 6 2020

II. Circle A, B, C, or D to complete the below sentences:

1. I like ............... back my home village on holiday.
A.comes B.come C.came D.coming

2. The famous Sydney Opera House ............... as an arts center since 1973.
A.serves B.served C.have served D.has served

3. We plan.. ........video chatting to keep in touch with our family.
A. using B. used C. use D. to use

4. Ten new houses ............. in the town every year.
A.will be built B. is built C. was built D. have been built

5. Floods, tsunamis, droughts are examples of ..................... disaster .
A.nature B.naturalize C. natural D. naturally

6. A ............ is a long period when there is no rain and not enough water for peope, animals and plants.
A. mudslide B. drought C. tornado D. drought

7. If we ............... water carefully, more people will have fresh water.
A. will use B. would use C. using D. use

8. If the air wasn’t dirty, I ......... so much.
A. wouldn’t sneeze B. sneeze C. would sneeze D. to sneeze

9. If I were you , I ......... that car .
A. would buy B. buy C. bought D. buying

#trannguyenbaoquyen

10. Water pollution is the......in the lake has made the fish die.
A. contaminating B. contaminate C. contaminated D. contamination

11. If the teacher were here now, we’d ask him the difference ......... “science” and “technology"
A.among B.of C.between D.for

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