1. We'll go out when the rain (stop) stops. 

2.  I  (stay) will stay here until he (answer) answers me.

3.Wait until I (catch) catch you.

4. She (not come) won't come until you (be) are ready.

5.Miss Helen (help) will help you as soon as she (finish) finishes that letter tomorrow.

6.After the class (be) is over, ask the teacher about that sentence.

7. I (come) will come and (see) see you before I leave here.

8. We (go) won't go home as soon as we have finished our work.

9. I (wait) will wait here until you (come) come back tomorrow.

10. I (send) will send you some postcards as soon as I (arrive) arrive in London 

1. She is very beautiful.                   (beauty)

Chose a, b, c or d to complete the following passage.

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

1-A. will                 B. is                    C. are                       D. won't

2-A. become         B. became          C. becomes             D. will become

3-A. some             B. many              C. few                      D. a lot

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

5-A. with               B. of                     C. at                        D. on

1. Hoa will ---> will Hoa.

2. seeing ---> to see

3. in ---> on

4. Câu này đúng.

5. don't will ---> won't

6. has ---> have

7. bỏ "are"

8. goes ---> go

9. Who ---> What

10. in ---> on

Well, the place looks (clean) clean now. 

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