1. at the moment
2. used to
3. for a while
4. walk away with sth.
5. leave for some place
6. sooner or later
7. pay for
8. come up with an idea
9. think of
10. have a try
11. all over the world
12. be famous for
13. large numbers of
14. all the year round
15. no matter what
16. give up
17. for example
18. by the way
19. on business
20. so far
21. come true
22. set off
23. slow down
24. go on doing
25. wait for
26. be proud of
27. be afraid of
28. speak highly of
29. a year and a half
30. half a year
31. pick up
32. as soon as
33. keep clean
34. take care of
35. cut down
36. make a contribution to
37. base on
38. make sure
39. take away
