1. differences between A and B
2. communication skills
3. It is/was +被强调部分 + that /who 从句
4. there you are.
5. have a good flight
6. fly all the way direct from---to
7. at all
8. make oneself at home
9. on one’s way
10. all around the world
11. the/a majority of people
12. native speakers of English
13. in total/all
14. mother/native tongue
15. an equal number of
16. be equal to
17. except for
18. the working language
19. global culture
20. communicate with
21. with sb doing sth
22. have a good knowledge of
to one’s knowledge
without one’s knowledge
23. trade with
trade in
24. stay up
25. come about
26. no quick answer to
27. stay the same
28. in the same way
29. just as
30. at the same time
31. end up with
32. be different from
33. written English
spoken English
34. more or less
35. have no difficulty in doing sth
36. change over centuries
37. bring in
38. a great/good many
39. give a description of
40. replace A with B
41. long time no see
42. bless you
43. come around to my apartment
44. throw the garbage into the trash can
45. in a fortnight
46. take an elevator
47. the will of the majority
48. fast-growing industry
49. with the help of
50. international exchange
programme
51.a colony of Great Britain
52.shut up
53.pass away
54.stay in touch
55.chat online
56.a photo exhibition of
Canadian photographers
57.in the name of
58.letter format