1．____________you have done might do harm to other people.
答案：What
2．____________leaves the room last ought to turn off the lights.
答案：Who
3．These photographs will show you ____________our village looks like.
答案：what
4．Can you make sure ____________Alice has put the gold ring?
答案：where
5．It worried Tracy a bit ____________her hair was turning grey.
答案：that
s work.
答案：what
