根据句意用适当的人称代词
问题描述：
根据句意用适当的人称代词
may I use____bike?___ is broken.
hei sistei makes all____own dresses.
I have many friends. some of____are good at English.
mary woeks in a book store.____likes____work very much.
答
1.your;mine
2.her
3.them
4.She;her