题目

1.The dictionary cost him 100 yuan
2.If you don't do exercise,you will be unhappy
3.What about going to school?
4.What happened to the little boy?
5.The students didn't leave until the rain stopped.
6.We dont't know where we can go?
7.They didn't know what they could do?
8.He doesn't know how he can operate the train.
9.why not send him to prison?
10.you never forget what you should do.

提问时间：2021-02-22

答案

1.The dictionary cost him 100 yuan (这本字典花了他100元.)
2.If you don't do exercise,you will be unhappy(如果你不做运动,你会不开心.)
3.What about going to school?(去学校怎么样?)
4.What happened to the little boy?(这个小男孩怎么了?)
5.The students didn't leave until the rain stopped.(学生们直到雨停了才回家.)
6.We dont't know where we can go?(我们不知道可以去哪里.)
7.They didn't know what they could do?(他们不知道自己可以做什么.)
8.He doesn't know how he can operate the train.(他不知道自己怎样才能操作这列火车.)
9.why not send him to prison?(为什么不把他送到监狱?)
10.you never forget what you should do.(你从来不会忘记自己应该做什么.)