63. so/such

　　 A. It is ______ a heavy box that he can't carry it.

　　 B. The box is ______ heavy that he can't carry, it.

　　 C. I had _____ much work to do that I slept very late last night.

62. have been to/have been in/have gone to

　　 A. They ______ Beijing for five years,

　　 B. They ______ Beijing three times.

　　 C. ---- Where're they?　 ---- They ______ Beijing.

61. none/no one

　　 A. ______ of the workers went to see the film last night.

　　 B. ---- How many workers went to see the film last night?

　　　 ---- ______.

　　 C. ---- Who went to see the film last night?　 ---- ______.

60. search/search for/find

　　 A. The police ______ their missing children here and there, but they didn't ______ him.

　　 B. The policeman ______ the thief to see if he stole the money.

59. used to/be used to/would

　　 A. Granny ______ living in city now.

　　 B. He said he ______ come tomorrow.

　　 C. I ______ live with my grandparents, but now I have my own home.

58. look over/look up/look for/find/find out

　　 A. The old man _____ his money everywhere, but he couldn't ______ it.

　　 B. If you've ______ who broke the window, please tell me.

　　 C. If you don't know the new words, please ______ them ______ in a dictionary,

　　 D. After the doctor ______ the patient very carefully, he said there was　 nothing serious.

57. be famous for/be famous as

　　 A. Yao Ming ______ a basketball player,

　　 B. China _______ its food in the world.

56. much too/too much/too many

　　 A. Mr. Green eats _______ rich food, so he is ______ fat.

　　 B. I have ______ books to read and ______homework to do today.

　　 C. Watching TV ______ is bad for your health.

55. miss/lose

　　 A. She ______ her wallet on her way to the supermarket.

　　 B. They were very sad because they ______ an important football game.

　　 C. We all ______ you very much. How soon will you be back7

　　 D. You say you have ______ the letter: when did you ______ it?

54. fall/drop

　　 A. Unluckily. the runner ______ his stick on the ground.

　　 B. I heard Tony ______ down from the tree and hurt his leg.