Example: a) If it is cold, we'll put on our warm coats.
If it were cold, we should put on our warm coats.
b) If my friends come to see me, I'll be very glad.
If my friends came to see me, I should be very glad.
1. If the boy is hungry, I'll give him something to eat. 2. If the supper is ready, we'll sit down to table. 3. If I get a good mark for my composition, I'll be happy. 4. If Mary has more free time, she'll read more. 5. If the weather changes, we'll go boating. 6. If I have no opportunity to see him, I'll be very sorry. 7. If it doesn't rain, I shan't have to take my umbrella with me.8. If she finishes everything on Friday, she won't have to work on Saturday. 9. If you catch a cold, you'll have to stay at home. 10. If the child doesn't do what I tell him, I'll have to punish him.