If you ..................... (not study), you may fail the test. 22 I .................. (buy) you a present if I have

1. If you do not study, you may fail the test. 2. I shall buy you a present if I have enough money. 3. When you run fast, you get tired. 4. If you go to the party, I’m sure you shall have a good time. 5. If we buy a car, we shan’t have to travel by train. 6. If you cook dinner, I’ll wash the dishes. 7. If I have a party, I shall invite all my friends. 8. If it is sunny tomorrow, we’ll go to the park. 9. Whenever it will rain, I take my umbrella. 10. If you do not sleep enough, you get tired.