英语句型转换、间接引语变直接引语

题目

英语句型转换、间接引语变直接引语
Mary asken her mother what she had bought the day before .
还有：2、 I stayed awake in order that I could think out a good idea.
3、The students worry about their exams.
4、It is not interesting tu play computer games.
5、It so happened that he was out when I went tovisit him.

答案

Mary asked her mother,“what did you buy yesterday?”