21. prior to 在…之前
22. range from… to… (范圍)從…到…;在…范圍內(nèi)變動(dòng)
23. be busy in 忙于
24. be busy doing sth. 忙于做某事
25. can't help doing sth.禁不住做某事
26. feel like doing sth. 想要走某事
27. have a good time (in ) 玩得高興,過(guò)得愉快
28. have difficulty( trouble) (in) doing sth. 做…有困難
29. spend /waste time(in) 花費(fèi)/浪費(fèi)時(shí)間在…
30. It's no use doing sth. 做某事沒(méi)有好處/意義
31. There's no point in doing sth. 沒(méi)必要做某事
32. in the way/by the way/ in no way 擋路/順便說(shuō)一下/決不
33. It's the first/second time that第一次/第二次…
34. catch sb doing sth. 看到某人正在做某事
35. call off/cancel 取消
36. have an influence on sth./sb. 對(duì)某事/某人有影響
37. impose sth on sb. 把…強(qiáng)加于某人
38. but for sth. 要不是…
39. risk doing sth. 冒險(xiǎn)做某事
40. escape doing sth. 避免做某事