问题描述：
同义句转换 go to bed early don“t -----too----
what other places do you have to go?
---- ----do you have to go?
peter must go to bed by ten.
peter must---- ----bed by ten.
peter---- ---- go to bed by ten
I washed clothes yesterday.
I ----some----yesterday.
在半个小时内回答我
what other places do you have to go?
---- ----do you have to go?
peter must go to bed by ten.
peter must---- ----bed by ten.
peter---- ---- go to bed by ten
I washed clothes yesterday.
I ----some----yesterday.
在半个小时内回答我
问题解答：
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