1. He will buy a car if he has much money.
2. I will come to your house if you invite me.
3. Jerry will meet you if he comes.
4. If he has much money, he will buy a car.
5. If you invite me, I will come to your house.
6. If Jerry come, he will meet you.
7. I will be happy if you come to my party.
8. You will be clever if you study hard.