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

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

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. 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

People need to breathe . If they don'n breathe, they .....die. But how clean is the air people breathe?If they breathe .....air , they will have breathing problems .....Plants and animals .......clean air, too. A lot of the things .... our lives create harmful gases and.......the air dirty , like cars, motorbikes and factories.Dirty air is called ".....air:. Air pollution can also make our earth warmer . The problem of air pollution started with the burning of coal in...... and factories                              BAN NAO TRA LOI DUOC MIK SE TICK CHO NHE        

Complete the following passage.

People need to breathe. If they don't breathe, they will die. But how clean is the air people breathe? If they breathe (1) __________ air, they will have breathing problems and become ill. Plants and animals need clean air too. A lot of things (2) __________ our lives create harmful gasses and make the air dirty, like cars, motorbikes and factories. Dirty air is called " (3) __________ air". Air pollution can also make our Earth (4) __________. The problem of air pollution started with the burning of coal in homes and factories.

Question 1:

A. clean

B. fresh

C. dirty

D. green

Complete the following passage.

People need to breathe. If they don't breathe, they will die. But how clean is the air people breathe? If they breathe (1) __________ air, they will have breathing problems and become ill. Plants and animals need clean air too. A lot of things (2) __________ our lives create harmful gasses and make the air dirty, like cars, motorbikes and factories. Dirty air is called " (3) __________ air". Air pollution can also make our Earth (4) __________. The problem of air pollution started with the burning of coal in homes and factories.

Question 2:

A. at

B. in

C. to

D. on

Complete the following passage.

People need to breathe. If they don't breathe, they will die. But how clean is the air people breathe? If they breathe (1) __________ air, they will have breathing problems and become ill. Plants and animals need clean air too. A lot of things (2) __________ our lives create harmful gasses and make the air dirty, like cars, motorbikes and factories. Dirty air is called " (3) __________ air". Air pollution can also make our Earth (4) __________. The problem of air pollution started with the burning of coal in homes and factories.

Question 3:

A. polluted

B. polluting

C. pollution

D. pollute

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

(Giúp mình làm bài này ạ, mình cần gấp)

People need to breathe. If they don't breathe, they (1)____ die. But how clean is the air people breathe? If they breathe dirty air, they will have breathing problems and become (2)____. Plants and animals need (3)____ air too. A lot of the things (4)____ our lives create harmful gases and (5)____ the air dirty, like cars, motorbikes and factories. Dirty air is called "polluted air". Air pollution can also make our Earth warmer. The problem of air pollution started with the burning of coal in homes and factories.

1. A.will         B.are          C.must         D. won't

2.A.well        B.better      C.ill               D.good

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

4.A.at           B.in            C.on             D.for

5.A.make      B.get         C.give           D.tell