EX. Chia đt trong ngoặc
1. If you (go) away please write to me
2. If you (be) in, I should have given it to you
3. If you (eat) another cake, he will be sick
4. I (not do) that if I (be) you
5. If he (take) advice, everything can go well
6. I'd have come sooner If I know you were here
7. he never docs homework. If he (do) his homework
8. If you played for us, we (win)
9.What you (do) If she refuses your invitation?
10. If today (be) Sunday, we(go) to the beach.
11. Unless they (pass) their examinations, they would Join the army.
12. You (be) ill If you drink that Water.
13.If Tom (go) to bed earlier, he would not be so tired.
14. Had we known your address, We ( Write) you a letter
15.If it's raining heavily, we (not go) for a donkcy ride.
16. If he (try) hard, he'll pass the examination.
17. I could understand the teacher if she (speak) more sÌowly.
18.If she (not be) busy, she would have come to the party
19. If I (finish) the work now, l(go) to the football game.
20. If you( see) Mary today, please ( ask) her to call me