Gerund vs. Infinitive

Answers

1. He is a student of divinity and hopes to become a priest.
2. He has agreed to do the work.
3. You had better get used to doing as your are told.
4. The runway has to be expanded to accommodate larger planes.
5. He sent her flowers marking / to mark their anniversary.
6. The colored lights playing on the fountains were spectacular.
7. He hoped to free his people from hunger.
8. Giving the child problems he can’t solve will only frustrate him.
9. He was too nervous to sit still.
10. Buying a train ticket doesn’t guarantee you a seat.
11. I hate to see a man demean / demeaning himself before his superiors.
12. The students asked to see the principal.