83．I think Sally will be a doctor in five years.(对划线部分提问)

　 ________ do you think Sally ________ ________ in five years?

82.　 Where is Cherry? She is at the ________.(doctor)

81. I was ________(surprise) to know I failed the test.

80. Can you tell me what ________(happen) just now?

79. I followed the alien ________(see) where it was going.

78. I saw Tom ________(complain) about it to his teacher when I walked by the classroom.

77. I think our monitor is going to be an o________ scientist.

76. Tom is ________(popular) than Ann.

75. Don’t open your books. Please keep them ________.(close)

74. My father seems ________(do) some housework today.