1. If you (run) , you (catch) a train. 2. I'm sure he (come) if you (invite) him. 3. I (call) you if I (finish) my work early. 4. If you (study) hard, you (pass) your exams. 5. If you (pass) the exam, you (get) the certificate. 6. If you (not hurry) , you (be) late. 7. (write) you to me if I (give) you my address? 8. If you (not miss) the train, you (arrive) on time. 9. If I (have) time tomorrow, I (do) it. 10. If it (snow) tomorrow, the children (play) snowballs. 11. If I (not see) you tomorrow, I (call) you. 12. If it (rain) tomorrow, our game (be) cancelled. 13. If I (do) all my work on time, I (spend) some time with my family. 14. If he (be) free tomorrow, he (come) to our party. 15. If you (tell) me what to do, I (be) really grateful. 16. We (finish) the job faster if she (help) me. 17. If she (read) 15 minutes every day, her vocabulary (increase) greatly. 18. If you (be) busy now, we (can) talk later. 19. We (can) go to the beach tomorrow if it (not rain) . 20. If you (want) those pictures, you (can) have them
1) run, will catch
2) will come, invite
3) will call, finish
4) study, will pass
5) pass, will get
6) do not hurry, will be
7) will you write, give
8) do not miss, will arrive
9) have, will do
10) snows, will play
11) do not see, will call
12) rains, will be
13) do, will spend
14) is, will come
15) tell, will be
16) will finish, helps
17) reads, will increase
18) are, will be able to
19) will be able to, does not rain
20) want, will be able to