David will leave for Rent tomorrow if the weather _____ (be) fine

 1. David will leave for Rent tomorrow if the weather _____ (be) fine.
2. What will you do if you _____ (not / go) away for the weekend ?
3. The game _____ (start) if you put a coin in the slot.
4. If you _____ (be) scared of spiders, don’t go into the garden.
5. We’ll have to go without John if he ( not arrive) _____soon.
6. Please don’t disturb him if he_____ (be) busy.
7. If she _____ (accept) your card and roses, things will be very much hopeful.
8. If a holiday_____ (fall) on a weekend, go to the beach.
9. If she (come) _____ late again, she’ll lose her job.
10. If he (wash) _____my car, I’ll give him $20.
11. He’ll be late for the train if he (not start) _____ at once.
12. If I lend you $100, when you (repay) _____me?
13. Unless I have a quiet room I (not be able) _____to do any work.
14. If we leave the car here, it (not be) _____ in anybody’s way.
15. Someone (steal) _____ your car if you leave it unlocked.
16. Unless he (sell) _____more, he won’t get much commission.
17. If you come late, they (not let) _____you in.
18. If you (not go) _____away I’ll send for the police.
19. If he _____ (eat) all that, he will be ill.
20. What _____ (happen) if my parachute does not open?