将下面的直接引语转化为间接引语.
1.He said,“I'm very busy now.”
__________________________________
2.He said,“I like singing and I want to be a singer.”
__________________________________
3.Sarah said to me,“I am very happy to help you in your English study.”
__________________________________
4.“Are you ill?” he asked.
__________________________________
5.He asked,“When did she leave?”
__________________________________
6.He said,“I was born in 1988.”
__________________________________
7.“Come early tomorrow,Jim,”he said.
__________________________________
8.Emma asked Susan,“How much do you spend on the tapes?”
__________________________________
9.The doctor said to Daniel,“You will be better soon.”
__________________________________
10.Jim said,“I can speak Chinese.”