1. If he (eat) everything he (be) ill (3)
2. The police (arrest) him if they (catch) him (1)
3. What (happen) if my parachute (not open)? (1)
4. I (be) angry if he (make) more mistakes. (2)
5. If he (be) late we (go) without him (3).
6. If I (lend) you 10 pounds, (you, give) it back to me? (1)
7. If you (not like) this one, I (bring) you another one. (1)
8. If I (know) that I (visit) you. (3)
9. I (not drink) that wine if I (be) you. (2)
10. If we (have) more rain our crops (grow) faster (3)
11. If you (paint) the walls white the room (be) much brighter (1).
12. I (can repair) the roof myself if I (have) a ladder. (3)
13. You (not have) so many accidents if you (drive) more slowly (2).
14. What (you, do) if you (hear) the alarm? (2)
15. If you (go) to Paris where (you stay)? (1)
16. I (bring) you something to drink if you me (tell) (3).
17. If anyone (attack) me, my dog (jump) at him (3).
18. If everybody (give) me 3 pounds we (have) enough. (1)
19. This (happen)if you (be)more careful (3)
20. We (invite) him if he (be)at home(2)
21. I (put)some money into the bank if I (have)some left (2)
22. I (offer) them coffee and cake as soon as they (come)over (1)
23. If you (ring) the bell someone (surely answer) it (1)
24. If you (give)me the letter I (post)it for you (3)
25. If the professor (speak) clearly we (understand)him better (2)