2. agree to do sth.
3. not…at all
4. one after another
5. at last
6. at once
7. at the same time
8. at work
9. be away from
10. go away
11. make the bed
12. do one's best
13. be busy with
14. be busy doing sth
15. by bus /car / plane
16. catch up with
17. catch cold
18. day after day
19. do some cleaning
20. eat up / use up
21. in the end
22. fall ill
23. on foot
24. make friends with sb.
25. in front of
26. get back /in /off /on
27. get on with
28. give up
29. go on doing sth.
30. go shopping
31. be good at
32. hand in / out
33. have a good time
34. have breakfast / supper
35. have sports
36. hear from
37. here and there
38. hold a meeting
39. hold on
40. hurry up
41. keep on doing sth.
42. all kinds of
43. a kind of
44. laugh at
45. listen to sb.
46. no longer
47. look after / at / for/ up
48. make a mistake
49. make a noise
50. in the middle of