Помогите с упражнением пожалуйста

1. If I had a garden, I would plant there vegetables;

2. If it's rainy rainy tomorrow, I will stay at home;

3. If I had tried harder, I would have opened the door;

4. I might have gone out with my friends if I had had money;

5. Unless I have time, I'll join you;

6. I would ask for my friends' help if they were with us;

7. I may go to the cinema if I have some free time;

8. I could be fitter if my dad was fitter, too;

9. If I had been more careful, I would not have stepped on a rustynail;

10. If I saw someone in danger, I would help.