whose pencils are these? these may be Bong's, He has used these yet.
Whose dress is this? It mustn`t be Lily`s.It`s too small for her.
Whoes car is that? It must be Mike's.He is driving it.
Whoes books are these? They must be some teenager's.They are all middle school exercise books.
Whose pen is this? It must be Tom's. It has his name on it.
这不可能,有人铅笔上写名字吗?楼上的傻啊.