Răspuns:
1) if he studied hard, he would've passed the exam.
2) if you told me the truth, I would've been very happy.
3) I would've visited London if I saved some money.
5) I would've built a hospital if I had much money.
6) My sister would've cried if she didn't pass the driving test.
7) You would be a better tennis player, if you practiced every day.
