4.Rephrase the sentences using unless. Example: If we don't leave now, we'll miss the start of the film. -Unless we leave now, we'll miss the start of the film.
1 I won't go to school tomorrow if I don't feel better.
2I can't write to you if you don't give me your address.
3 If you don't wear your coat, you'll be cold.
4 I'll phone you, if you don't phone me first.
5 He won't get the letter if you don't post it.
6 If you don't sleep, you'll feel tired.
7 I'll come, if you don't call me.

DanIEL982    2   03.11.2020 17:27    32