问题描述：
改为同义句.1.My brother is at work.My brother _____ _____.
2.How was the weather last week?
_____ was the weather _____ last week?
3.Did you enjoy yourself in the park?
Did you _____ _____ _____ _____ in the park?
2.How was the weather last week?
_____ was the weather _____ last week?
3.Did you enjoy yourself in the park?
Did you _____ _____ _____ _____ in the park?
问题解答：
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