Infinitive With Or Without To

Answers

1. Don’t touch that wire.
2. She didn’t allow me to touch her piano.
3. They didn’t let him go.
4. You ought to see a doctor.
5. I was unable to understand his true motives.
6. I daren’t speak.
7. I didn’t dare to open my mouth.
8. Don’t forget to wish granny on her birthday.
9. They asked us to vacate the room.
10. I heard him say it.
11. You don’t have to book rooms in advance.
12. They refused to help me.