1. We are fond of watching the sunset

2.The teacher doesn't let the class leave before 4:30.

3. She is afraid of being jobless.

4. The police allow people to enter the park.

5. It isn't worth in trying to make her change her mind.

6. John encouraged me to apply for the job.

7. The door was too heavy for the children to push it open. 

8. Mary is interested in collecting dolls from foreign countries.

9. He suggested that I should put my luggage under the seat.

10. We didn't arrive in time to see the first film.

=>
1. We are fond of watching the sunset.
2. The teacher didn't let the class leave before 4.30.
3. She is afraid of being jobless.
4. The police allowed people to enter park.
5. It's not worth in trying to make her change her mind.
6. John encouraged me to apply the job.
7. The door is too heavy for the child to push it open.
8. Mary is interested in collecting dolls from foreign countries.
9. He suggested that I should put the luggage under the seat.
10. We didn't arrive in time to see the first film.