将下列句子合并成含有宾语从句的复合句5Peter asked.Is lingling writing a letter?

题目

将下列句子合并成含有宾语从句的复合句5Peter asked.Is lingling writing a letter?
2Has Mrs Brown seen the film?Could you tell me?
3When will the teacher teache them maths?The student forgot.
4Where is Jane from Sue doesn＇t know.

答案

Peter asked whether Lingling was writting a letterCould you tell me whether Mrs Brown have seen the filmThe student forgot when the teacher would teach them mathsSue doesn't know where Jance is from