1. If you ______ (heat) ice, it melts.
2. If I ______ (have) enough money, I will buy a new car.
3. She would travel around the world if she ______ (win) the lottery.
4. If he had studied harder, he ______ (pass) the exam.
5. If you ______ (touch) that wire, you will get an electric shock.
6. They ______ (be) upset if we don't invite them.
7. If we had left earlier, we ______ (not miss) the bus.
8. If you ______ (see) him, could you ask him to call me?
9. You wouldn't be tired if you ______ (go) to bed earlier.
10. If plants do not get enough water, they ______ (die).
