7.He has to keep quiet in class.(改为一般疑问句) __he__to keep quiet in class?8.We must be

7.He has to keep quiet in class.(改为一般疑问句) __he__to keep quiet in class?8.We must be
quiet in library.(改为同义句)
9.Run in the hallways.(改为否定句)
__ __ in the hallways.
10.He can sing,too.(改为否定句)
He __ sing __.
其他人气:183 ℃时间:2020-01-27 05:42:41
优质解答
应该是
7 Does have
8 We have to be quiet in library.
9 Don't run
10 can't either.
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