COMPLETE  THE  SENTENCES USING ALL TYPES  OF  CONDITIONALS.

1. If you (be) free, I (come) to your place.

2. If I (not be) busy tomorrow, I (help) you with your project.

3. The animals (die) if they (not drink).

4. We (learn) a lot of interesting things if we (live) in England.

5. If I (be) a millionaire, I (buy) a huge house.

6. If you (multiply) 100 by 4, you (get) 400.

7. We (start) without him, if he (not come) in time.

8. If she (not study) hard, she (not pass) her exam.

9. If I (be) Robert Burns, I (write) a lot of poems.

10. If the weather (be) sunny tomorrow, we (go) to the beach.

11. If the day (be) rainy yesterday, we (stay) at home.

12. If you (come) yesterday, you (see) a wonderful performance.

13. I (buy) presents to all my friends if I (have) money yesterday.

14. We (win) in the competitions yesterday if everybody (take part) in them.

15. He (attend) school yesterday if he (not be ill).