He didn't know1\he didn't know ______ A)what is wrong with h

He didn't know
1he didn't know ______
A)what is wrong with him B)what was wrong with him C)what wrong is with him
D)what wrong was with him
2Could you tell me _______ ?
A)what he was B)whom is he waiting for C)what country he lives in
D)how long he had been away
3Don't shout in the classroom (保持句意不变）
You had _______ _______ shout in the classroom
4What did he mean? I wonder(改为复合从句）
I wonder ______ he _______

谢谢大家 !麻烦了!