英语：将下列句子合并为带有宾语从句的主从复合句.谢谢!

题目

英语：将下列句子合并为带有宾语从句的主从复合句.谢谢!
1.Tony is good at math.Linda said.
Linda said ( ).
2.I will go to Qingdao.Mike said.
Mike said( )
3.Is it necessary to learn English well?Sally asked.
Sally asked( )
4.Will Mr Lin come to our class?We don't know.
We don't know ( )

答案

1.Tony is good at math.Linda said.Linda said ( that Tony was good at math).2.I will go to Qingdao.Mike said.Mike said(that he would go to Qingdao. )3.Is it necessary to learn E...