Use the appropriate forms of the given verbs to complete the sentences

1. John
   [ ] for a walk when he
   [ ] his homework.
2. I'll do it when Sally
   [ ].
3. Nobody
   [ ] skiing tomorrow if the temperature
   [ ] low.
4. I
   [ ] to Florida with my cousin if nothing
   [ ].
5. Will you help me if you
   [ ] busy.
6. They
   [ ] you to your country house if you
   [ ] them.
7. As soon as they
   [ ] home, I
   [ ] for you.
8. After I
   [ ] some money, I
   [ ] a new computer.
9. If Mary
   [ ], I
   [ ] to her.
10. If it
    [ ] tomorrow, we
    [ ] skiing.
11. If I
    [ ] a sore throat, I
    [ ] at home and
    [ ] a book.
12. When brother
    [ ], I
    [ ] a dinner.