Exercise 9: Give the correct form of the verb in brackets.
1. If we send an invitation, our friends (come) ………………… to our party.
2. He doesn’t understand you if you (whisper) ………………… 3. She will forget to pick you up if you (not phone) ………………… her.
4. If you press “CTRL + S”, you (save) ………………… the file.
5. I will remember you if you (give) ………………… me a photo.
6. Fred will answer the phone if his wife (have) ………………… a bath.
7. If Claire wears this dress at the party, her friends (be) ………………… happy.
8. If I touch this snake, my girlfriend (not scream) …………………
9. If he (study) ………………… harder, he can pass an exam.
10. She may be late if she (not hurry) …………………
11. Tell him to ring me if you (see) ………………… him.
12. If you are kind to me, I (be) ………………… good to you.
13. If he (give) ………………… up smoking, as his doctor orders, he will be soon well again.
14. You (not pass) ………………… your driving test unless you drive more carefully.
15. He’ll be ill if he (not stop) ………………… worrying so much.
16. Jane never (get) ………………… there on time if the train leaves soon.
17. I’ll be very angry if he (make) ………………… any more mistakes.
18. If he (wash) ………………… my car I’ll give him $10.
19. If he (not eat) ………………… all, he will be ill.
20. If you ………………… (not finish) your homework, you can’t play computer games.
