Choose the best answer to complete each of the following sentences. 51. I was enjoying my book but I stopped a program on TV. A. reading to watch B. to read to watch C. to read for watching D. reading for watching 52. ___ to music is a great way to relax. A. To listen B. Listening C. Listen D. Listened 53. She hid the present __________________________ A. so that the children wouldn't find it B. in order to the children not to find it C. for the children not find it D. in order that the children not to find it 54. He _________________ off alone a month ago, and _________________ of since. A. set – hasn’t heard B. set – hasn’t been heard C. was setting – hasn’t heard D. was setting – hasn’t been heard 55. Engineers _________________ the finished bionic contact lenses on rabbits for up to 20 minutes. A. have yet tested B. have already tested C. have performed D. have done 56. The Internet has changed the way we purchase, interact and research since it______________. A. was invented B. invented C. has been invented D. invention Fill the gaps with the correct form of the words in brackets. 57. He made me (do)___________it all over again. 58. I used (live)___________in a caravan 59. You ought (go)___________today. It may (rain)___________tomorrow. 60. Would you like (go)___________now or shall we (wait)___________till the end? 61. They let us ( use)___________this room for our study Correct the mistakes in the following sentences: 62. Progress is (A) been made (B) every day (C) in all parts (D) of the world. 63. (A) Don't (B) forget (C) calling me as soon as you (D) arrive here. 64. Lan (A) should seriously consider (B) to become a singer. She’s (C) a great (D) talent. Rewrite the sentences without changing their meaning: 70. If you arrive at the office earlier than I do, please turn on the air-conditioner. → Should________________________________________________________________________ 71. The car breaks down so often because you don't take good care of it. → Were you _____________________________________________________________________ 72. If I were a bird, I could fly. → Were _________________________________________________________________________ 73. The boy is going to present his project. He prepared for it very carefully. (relative pronoun) ………………………………………………………………………………………. 74. He has repaired the broken vase for two hours. (Passive voice) ………………………………………………………………………………………. 75. Although he had a good salary, he was unhappy in his job. (in spite of) ………………………………………………………………………………………. 76. I have bought a book for James. (Passive voice) ………………………………………………………………………………………. Complete the sentences with the correct relative pronoun or relative adverb. 77. A castle is a place _________ a king or queen lives. 78. An actress is a woman _________ plays in films or theatre plays. 79. This is the girl _________ mother is from Canada. 80. This is the time of the year _________ many people suffer from hay fever