1. If you … (do not help) me, I … (will not pass) the exam tomorrow.
2. We … (will buy) this car if you … (give) us a discount.
3. If my dad … (finds) his tools, he … (will be able) to repair my bike.
4. If David … (does not give up) smoking, Liza … (will not marry) him.
5. Mary … (will meet) her friends from Italy if she … (comes) to the party.
6. The machine (will not work) if it doesn't have enough oil.
7. She (will call) you if she (has) time.
8. If the doctor can't see me, I (will go) somewhere else.
9. If the class (is) full, we (will find) another one.
10. What will we do if the taxi (does not come)?