54. We can infer from the last paragraph that .

2.Sometimes the student may be asked to write about his_____to a certain book or article that has some bearing on the subject being studied.

53. Brook’s opinion is challenged by the statement that .

58.

7.Tom can take the radio apart and then put it back together again.I certainly wish he_____me how.

20.Many reporters hurried to the airport,_____that the superstar had already left.

30.

57.

17.The super star turned down interview requests,saying he preferred to keep a low_____.

9.Tom says he won't forget the day_____we worker together and the day______we spent together.

38.

51. The underlined word “It” in Para. 2 refers to ________.