45. There was so much noise that the speaker couldn't make himself____.

　　A. hearing B. being heard C. to hear D. heard

　　46. With tears on her face, the old lady watched the little boy___ to a hospital.

　　A. send B. to do sent C. being sent D. sending

　　47. Jane's dress is similar in design ____her sister's.

　　A. with B. like C. to D. as

　　48. He stood waving until the train was out of ____.

　　A. sight B. sign C. reach D. scene

　　49. I'd like to go to Hangzhou with you, only I can't ____ two weeks off work.

　　A. offer B. leave C. afford D. manage

　　50. He said there was nothing to be ____.

　　A. ashamed B. ashamed in

　　C. ashamed of D. ashamed at

　　51. Return the book immediately to the library as soon as you ____with it.

　　A. finish B. are finished

　　C. have finished D. are finishing

　　52. John isn't the same man ____ before.

　　A. what he was B. that he was

　　C. who he was D. as he was

　　53. ____ the book again, she discovered that she had missed a lot in her first reading.

　　A. While reading B. When read

　　C. As reading D. In reading

　　54. I decided to buy a ear because we had sold____ we had in England before leaving.

　　A. that B. the other C. which D. the one

　　55. The moon is a world that is ***pletely still and____ utter silence prevails.

　　A. that B. where C. which D. whenever

　　56. The top of the hill was____ . There were no trees.

　　A. empty B. vague C. bare D. dull

　　57. So far I haven't ____ any instructions as to what to do next.

　　A. received B. accepted C. achieved D. recovered

　　58. Leave me alone; mind your own ____.

　　A. events B. affairs C. things D. matters

　　59. I ____asleep in the corner, for I remember nothing of what happened during the night

　　A. might fall B. must fall

　　C. must have fallen D. can have fallen

　　60. Your experiment reports must be checked with care before____.

　　A. handed them in B. them handing in

　　C. being handed in D. handing them in