1. I will stay at home if it rains this afternoon.

2. If my brother goes abroad, I will be very worried.

3. You don't earn enough money if you don't work more hours.

4. Melissa can go out later if she doesn't finish her homework.

5. If I go to the supermarket later, I will buy some tomatoes

6. Peter gets wet if he doesn't take an umbrella

7. If I find the book you lent me, I will give it back to you.

8. They will be angry if we don't visit them next Saturday. We promised to go.

9. What happens if you don't go to work tomorrow.

10. Many workers would lose their jobs if that factory closed down.