1.She asked us if we were hungry.
2.He asked us if we always went to church on Sunday.
3.He wondered if I had seen John recently.
4.He wanted to know if Debbie had been working here long.
5.She asked if I has studied hard for yesterday's exam.
6.He asked me if I would told Alice to be at the party.
7.He asked me if I could help him.
8.He asked me if I have remembered to tell his parents.
望采纳,谢谢