It's ages since I last (have)

31. It's ages since I last (have) .....
32. Don't worry! The plane (land)
33. Mr. Brown just (finish)
34. Those students who (fail)
35. Hurry up or you (be)
36. I (not have)
37. Look! A man (run)
38. We don't want to (pay)..
39. It is 2 years since I (last give)
40. Nothing (do).
Chinese 1880.
in a moment.
reading the letter.
the exam are going to take another one held in August
... late for class.
much time for entertainment these days.
after the bus. He wants to catch it.
... low wages.
presents on Christmas Day.
about this problem for months.