1. I should try to go to sleep earlier.
2. I must help my mother with daily house work.
3. I might catch a cold if don’t wear warmer clothes when it is cold outside.
4. People should have compassion for each other.
5. I would like to go to the cinema with my friends on Sunday.
6. I might get into trouble if I misbehave.
7. She might forget her homework at home.
8. He will be late for work if he doesn’t set the alarm.
9. We could throw a surprise birthday party for our friend.
10. Of I skip classes I would fall behind.
11. She must be at home, the lights are on.