题目内容：

Mary plays computer games every weekend 改为一般过去时
The Greens went to see a movie yestreday evening 对went to see a movie提问
John‘s weekend was very great 对 very great提问
A history book was on the desk 改为同义句
We had a good time in the prak 改为同义句

优质解答

Mary played computer games every weekend
What did the Greens do yesterday?
How was John‘s weekend
There was a book on the desk
We enjoyed ourselves in the park.