31. The shops here don‟t deliver. We _____________ carry everything home ourselves A. might B. must C. have to D. used 32. You _____________ talk to other candidates during the exam A. shan‟t B. mustn‟t C. needn‟t D. hadn‟t better 33. You had better _____________ your child so much money. It may spoil him A. not give B. not to give C. to not give D. don‟t give 34. Jeanette did very badly on the exam. She _____ harder A. must have studied B. could have studied C. should have studied D. must studied 35. He was very lucky when he fell off the ladder. He _____ himself A. could have hurt B. must have hurt C. should have hurt D. will have hurt 36. Marcela didn‟t come to class yesterday. She _____ an accident A. should have had B. must have C. might have D. may have had 37. John still hasn‟t come out. He ______ everything for the trip now A. must have been preparing B. must be preparing C. will be preparing D. will have prepared 38. Thomas received a warning for speeding. He _____ so fast A. shouldn‟t have driven B. should have C. would have driven D. might have driven 39. The photos are black. The X-ray at the airport _____ them A. should have damaged B. would have damaged C. would damage D. must have damaged 40. Tom didn‟t do his homework, so the teacher became very angry. He _____ his homework A. must have done B. should have done C. might have D. will have done 41. My car stopped on the high way. It _____ out of gas A. may run B. must be C. may have run D. should have run 42. Robert arrived without his book. He _____ it. A. could have lost B. would have lost C. should have lost D. will have lost 43. “Where do you think Rooney was today?”. “I have no idea. He _____ late.” A. should have left B. would sleep C. would have sleep D. may have slept 44. Berbatov painted his bedroom black. It looks dark and dreary. He _____ a different color A. had to choose B. must have chosen C. should have chosen D. could have been choosing 45. The children _____ “thank you” to you when you gave them their gifts A. will have said B. should have said C. must say D. should say 46. If we had known your new address, we _____ to see you A. came B. will come C. would have come D. would come 47. These two boys look identical. They _____ twins A. must have been B. should be C. must be D. should have been 48. Your house looks great. You ________spent a lot of time painting it A. must have B. could have C. should have D. can have 49. Michael went running in the rain. He……………gotten sick A. must have B. could have C. should have D. can have 50. It was so dark that I fell down the stairs. I ……………fixed the light A. must have B. could have C. should have D. can have 51. Patty…………….gone by bus. Why did she walk? A. must have B. could have C. should have D. can have 52. I called his apartment and nobody answered. He ………….gone out A. must have B. could have C. should have D. can have 53. You……………shoveled the front walk. It looks so clean A. must have B. could have C. should have D. can have 54. He…………stolen the car. He was with me all the time A. mustn‟t have B. can‟t have C. shouldn‟t have D. mightn‟t have 55. My bicycle is broken now. I ……………ridden it down the stairs A. mustn‟t have B. can‟t have C. shouldn‟t have D. mightn‟t have mik cần gấp ạ