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27 tháng 6 2018

1. If people plant more trees,they will save the environment.

2. If the environment green and clean,human life will be better.

3.If we use more motorbikes and cars, air pollution will rise.

4.If air pollution doesn't decrease,people will get some breathing problems.

5.If there isn't rubbish bin in each classroom,it won't be cleaner.

27 tháng 6 2018

1. If/ people/ plant/ more trees,/ they/ save/ environment.

=> If people plant more trees , they will save the environment

2. If/ environment/ green/ clean,/ human life/ better.

=> If the environment green and clean , the human life will be better

3. If/ we/ use/ more/ motorbike / car,/ air pollution/ rise

=> If we use more motorbikes and cars , air pollution will be rised

. 4. If/ air pollution/ not decrease,/ people/ get/ some/ breathing problems.

=> If air pollution doesn't decrease , people wil get some breathing problems

5. If/ there/ not/ rubbish bin/ in each classroom,/ it/ not/ cleaner

=> If there isn't a rubbish bin in the each classroom , it will not cleaner

28 tháng 6 2018

1.If/ people/ plant/ more trees,/ they/ save/ environment.

=> If people plant more trees, they will save the environment.

2.If/ environment/ green/ clean,/ human life/ better.

=> If the environment is green and clean, human life will be better.

3.If/ we/ use/ more/ motorbike / car,/ air pollution/ rise.

=> If we use more motorbike and car, air pollution will rise.

4.If/ air pollution/ not decrease,/ people/ get/ some/ breathing problems.

=> If air pollution does not decrease, people will get some breathing problems.

5.If/ there/ not/ rubbish bin/ in each classroom,/ it/ not/ cleaner.

=> If there is not rubbish bin in each classroom, it will not cleaner.

21 tháng 2 2018

Đáp án: polluted

17 tháng 9 2018

Đáp án: many

5 tháng 4 2017

Đáp án: will

7 tháng 11 2018

Đáp án: become

3 tháng 12 2018

Đáp án là D.

9 tháng 6 2018

Đáp án là A.

15 tháng 9 2019

Đáp án là C.