题目内容

根据句意,用所给动词的适当形式填空。

86. ---The prices are becoming too high.

   ---Yes, I think so. Something must_________ to control the prices. (do)

87. When I was young, my grandfather told me that the sun________(rise) in the east.

88. I don’t like the boy because he keeps_________ in class. (talk)

89. We are told___________(not laugh) at those in trouble.

90. My brother ____________( be ) away for three months. He will be back in a week.

 

     86. be done 87. rises    88. talking     89. not to laugh      90. has been

       

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