【正文】
e has ____ been to Shanghai, has he? A. already B. never C. ever D. still 38. Have you met Mr Li ____?A. just B. ago C. before D. a moment ago 39. The famous writer ____ one new book in the past two year. A. is writing B. was writing C. wrote D. has written 40. Our country ____ a lot so far. Yes. I hope it will be even ____. A. has changed。t watch B. was repairing, watched C. repaired, watched D. was repairing, wasn39。t hear C. was doing, heard D. was doing, didn39。 came D. will be。 e B. was。t fine 19. The day after tomorrow they ____ a volleyball match. A. will watching B. watches C. is watching D. are going to watch 20. He ____ there at ten tomorrow morning. A. will B. is C. will be D. be 21. Let39。t rain C. doesn39。ll go rollerskating. A. isn39。 will be D. is。 is B. is。t going to working D. won39。t working B. doesn39。t smoke until the plane ____ off. taken take 5. I saw her ____ the room this morning. enter B. entered C. enter D. enters 6. He told us ____ at eight. A. working B. to work C. work D. worked 7. You39。t rain C. won39。clock now. We __________ (have) supper now. 46. __________ Helen __________ (wash) clothes? Yes, she is.47. I __________ (telephone) a friend when Bob __________ (e) in. 48. We __________ (test) the new machine when the electricity __________ (go) off. 49. She _________ (not want) to stay in bed while the others _________ (all, work) in the fields. 50. As I __________ (walk) in the park, it __________ (begin) to rain. 51. I __________ (have) my breakfast at half past six yesterday morning. 52. Mary __________ (go) over her lessons from six to seven last night. John and peter __________ (do) the same thing. 53. __________ it __________ (rain) when you left school? Yes, it __________. (No, it __________. ) 54. The three of them were in a hurry because their plane __________ (leave) in five minutes. 55. In a letter, john told us that he __________ (e) to china next month. 56. She __________ (make) her dress the whole afternoon. 57. Later his parents found that he __________ (sit) on some eggs. 58. The students ________ (sing) and ________ (dance) happily on the playground at that time. 59. I __________ (write) a letter when the door bell rang. 60. We had no class at that time. We __________ (plant) trees. 61. It was quite late at night. George __________ (read) and Amy __________ (play) her needle when they __________ (hear) a knock at the door. 62. We __________ (paint) the house before we __________ (move) in. 63. That rich old man __________ (make) a will before he __________ (die). 64. The robbers __________ (run away) before the policemen __________ (arrive). 65. I __________ (turn off) all the lights before I __________ (go) to bed. 66. Paul __________ (go) out with Jane after he __________ (make) a phone call. 67. Tom __________ (say) he __________ (read) the book twice. 68. Our plan __________ (fail) because we __________ (make) a bad mistake. 69. When the chairman __________ (finish) speaking, he __________ (leave) the hall. I __________ (arrive) at the station, he __________ (leave). __________ (learn) about 4000 English words by the end of last term. 72. We were surprised at what she __________ already _________