81. What colour are your _______ .
A. dress B. skirt C. clothes D. shirt
答案： C. 只有clothes为复数名词，可与are搭配。
82. This bike isn't _______. It’s ________.
A. her, his B. his, her C. hers, his D. her, he
答案： C. 此题中应用两个名词性物主代词。
83. I got up ______ six ______ the morning _____ July 12th.
A. at, in, on B. in, on, at C. at, in, of. D. at, on, of
答案： D. at，“在某个时刻”，如：at 7:00, at the moment；in，“在一段时间内”，如：in the morning, in the year；on，“在某一天或某一天的早晨/下午/晚上”，如：on that day, on the morning of July 1st.
84. Do you want _______ ?
A. go B. going C. a go D. to going
答案： D. 此句含义为：Do you want to have a try? “你想试试吗？”
85. Do you watch TV _______ Saturday evening ?
A. on B. in C. at D. for
答案： A. 参见83题。
86. I bought a new shirt for Marble, ______ she didn't like it.
A. because B. and C. so D. but
答案： D.
87. Thank you very much.
_________.
A. You're all right B. You're welcome
C. You're very well D. No, thanks
答案： B.
88. _______ a fine day it was yesterday!
A. What a B. What C. How a D. How
答案： A. a fine day为名词短语，前用what。
89. Our teacher told him _______ in the street.
A. not play B. not to play C. don't play D. no play
答案： B. tell sb. not to do sth., “告诉某人不要做某事”，not在to前。
90. Is there ______ good in today's newspaper ? No, there is ______.
A. something, anything B. anything, anything
C. nothing, nothing D. anything, nothing
答案： D.