定语从句
The first thing ___________ we should do is to clean the room.
You should do all ___________ I told you to do.
The book has nothing ________ interests me.
The naughty boy can do something _________ will give you trouble.
This is the tallest building ___________ I have ever seen.
You can take anything ___________ you like.
This is the best film ________ has been shown this year.
He took away everything __________ belonged to him.
There is no person ________ is always in the right.
This is the very person __________ I need.
用关系代词填空:that 、which 、who、 whom 、whose