gerund or inifinitive don gian

1. She is good at (dance) .
2. He is crazy about (sing)
3. I don't like (play) cards.
4. They are afraid of (swim) in the sea.
5. You should give up (smoke) Sam dreams of (be) a pop star.
6. He is interested in (make) friends.
7. My uncle is afraid of (go) by plane.
8. We insist on (cook) the dinner ourselves.
9. 1) We decided (buy) a new car
10. They've got some work (do) .
11. Peter gave up (smoke)
12. He'd like (fly) an aero plane
13. I enjoy (write) picture postcards.
14. I can't imagine Peter (go) by bike
15. He agreed (buy) a new car.
16. The question is easy (answer) .
17. The man asked me how (get) to the airport.
18. I look forward to (see) you at the weekend.
19. Are you thinking of (visit ) London?
20. ) We decided (run) through the forest
21. The teacher expected Sarah (study) hard.
22. She doesn't mind (work) the night shift.
23. She doesn't mind (work) the night shift.
24. I learned (ride ) the bike at the age of 5.
25. Do you know what (do) if there's a fire in the shop?
26. Avoid (make) silly mistakes.
27. My parents wanted me (be) home at 11 o'clock
28. I dream about (build) a big house
29. I'm hoping (see) Lisa
1) finish
Gerund

Infinitive + to
Both possibilities are correct
2) like
Gerund
Infinitive + to
Both possibilities are correct
3) hope
Gerund
Infinitive + to
Both possibilities are correct.
4) ) feel like
Gerund
Infinitive + to
Both possibilities are correct.