1. to collect
2. to stop,making
3. to help,preparing
4. having ,meeting
5. listening
6. boiling,frying ,cooking
7. asking ,to lend
8. talking ,to speak
9. show ,to go , to buy
10. starting
11. visit
12. worrying
13. making
14. eating
15. to close
16. to play
17. to fly
18. looking
19. writing
20. to be
21. to buy
22. wondering
23. to book
24. dancing
25. hearing
26. to play
27. to post
28. to inform
29. Explain(had better+Vo)
30. living(get used to+Ving)
ko hỉu hỏi lại nhé