Put the verbs into the right form.
1. If I ______ (be) you, I _____________ (wait) for 10 minutes more.
2. What would you do if you ______________ (notice) somebody cheating in an exam?
3. Water and oil ______________ (not, mix) if you _________ (combine) them.
4. If she had studied better, she ________________ (become) an architect.
5. They ______________ (be) disappointed if you don’t come.
6. If the roads hadn’t been so slippery, John __________________ (not, have) a car accident.
7. Ice _______ (melt) if you heat it.
8. If their team had played better, they ________________________ (win) the match.
9. If he _____________ (not, break) his leg yesterday, he ________________ (play) the game.
10. If Mary ___________ (finish) the project tomorrow, she will have some free time at the weekend.