16. If he (study)___STUDIES__________harder, he can pass an exam.
17. She may be late if she (not hurry)__DOESN'T HURRY_________.
18. Tell him to ring me if you (see)__SEE______ him.
19. If you (speak)__HAD SPOKEN_______more slowly, he might have understood you.
20. What (do you)__WOULD YOU DO_______if you got fat?
21. If today (be) __HAD BEEN_______Sunday, we wouldn't have to work.
22. If she had had your address, she (write)__WOULD HAVE WRITTEN____ to you.
23. We lost the match. If you (play)__HAD PLAYED_____ for us, we (win)_WOULD HAVE WON_______.
24. They would not be paid unless they (do)_DID____ their work well.
25. If I (have)___HAD_______a typeweiter, I could type it myself.
26. If you are kind to me, I (be)__WILL BE____good to you.
27. He (come)_WOULD COME_______ if you waited.
28. If yo (ring)_RANG_____ the bell, the servant would come.
29. If I had known that the baby was hungry, I (feed)___WOULD HAVE FED__________him.
30. If it (not, rain)__DIDN'T RAIN________ a lot, the rice crop wouldn't grow.