1. If it doesn't rain, we will go for a walk.
2. Mike won't be happy if he loses the bet.
3. If they don't arrive on time, we won't manage to get there before noon.
4. You will be hungry if you don't take a sandwich with you.
5. If Sarah sets off before 8 o'clock, she will arrive at 4 p.m.
6. If you don't do your homework, your teacher won' t be pleased.
7. If he doesn't see his doctor today, he won't get better before the trip.
8. I will buy everything you need if you make a list.
