Complete the sentences with 'Type 1'.

1. If she has a computer, she will play games. 2. If the weather is good, we will go by the seaside. 3. If he eats a lot of chocolate, he will be ill. 4. The dog will bark if you hit it. 5. I will lend you some money if you give it back next Wednesday. 6. If Ann studies hard, she will learn English very easily. 7. David will write to you at the weekend if he has time. 8. If Sue gets home late, her father will get very angry. 9. George will fail his exams if he does not study hard. 10. If you brush your teeth regularly, you will have much fewer cavities. 11. If it starts to rain, my mother will close all the windows. 12. We will go for a swim if it is sunny. 13. You will catch a cold if you do not change your wet clothes. 14. Your teacher will get angry if you talk too much in the classroom. 15. If there is a good film on TV tonight, we will watch it with our friends.