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n the library. She likes reading books in the afternoon. 她可能在圖書館。 may not 表示否定推測 , 語氣不確定 , 意為 “可能不 ”。s. He’s the only one who wears glasses in our class. A. must B. might C. can’t D. have to schoolbag still be in the music hall because I attended a concert yesterday. A. can’t B. need C. might D. must , don’t drive too fast. You hit others’ cars. A. need B. may C. must D. should DA C B call before you e, otherwise we be home. A. shouldn’t B. may not C. couldn’t D. needn’t ’s an important football match today. I miss it. A. may B. can’t C. must D. needn’t finally got the job because she speak English fluently. A. might B. must C. could D. should BB C