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39。t take be taken take 39。t have to ,don39。m afraid have too much work to do. 39。t be thrown 39。t miss miss miss 39。t. , I won39。t 39。t 39。t 39。t 39。s dangerous. 39。t. 12.— Must I return your digital camera ? — No,you_________. 39。t make any noise in the reading room. — _________ ,I won39。t throw not throw39。t 39。t think so. 7.— Need I do my lessons right now?— Yes,you_________. 8.— Would you like to go swimming with me this afternoon? — I39。s hot here. and ask Mr ____tell you. please tell me the time please? 4.— _____I try out all the ideas? — No,you _________. ,mustn39。t have to 39。 【 例 1】 — Where39。 I’m not 不大,當(dāng)然我去參加音樂演奏會(huì)的可能性就比較小了,故不用 must應(yīng)用 might 例 2: _____the news be true? — No, it_____be true. A. Can, can’t B. May, can’t C. May, may not D. Must, mustn’t ? 析: 選 A。從回答句“ No, you needn’t”的語境可知,