1.      The teacher will be very angry if you …don't do………………………… (not do) your homework.

2.      If he …told…………………………….. (tell) me, I could help him.

3.      If you don’t water the flowers, they …will die……………………………………… (die).

4.      If you didn’t water the flowers, they …would die………………………………………(die).

5.      I ……would come………………………………….. (come) if I had time.

6.      If you don’t hurry,  you ……will miss………………………………….. (miss) the bus.

7.      If I …were you………………………… (be) you, I wouldn’t buy that car.

8.      He will play tennis if the weather …is………………………………. (be) good.

9.      I would be very happy if she ………was…………………………. (be) my sister.

10.  She could win the race if she …tried………………………………. (try).

11.  If she …goes…………………….. (go) to bed early, he will get up early.

10.  If I knew, I …would come……………………………… (come) earlier.

1. don't do
2. told
3. will die
4. would die
5. would come
6. will miss
7. were you
8. is
9. was
10. tried