Ответ:

1. I feel tired if i don't get enought sleep.

2. If I miss breakfast, I'll have a snack at 11 a.m.

3. If you stay too hot, get your coat off.

4. If you press that button, the lights will go on

5. If he stays at home, he will get bored.

6. I don't go out in the evening if I have a lot of homework