英语：用适当代词填空1、Excuse me ,is this your pen?No,----- isn't.It's

英语：用适当代词填空
1、Excuse me ,is this your pen?
No,_____ isn't.It's not ______.It's Helen's.
2、Look!What are _____in English?
Oh,_____ are eggs.
3、This is our classroom.It's big and bright._____ all like it
4、Is the green dress Mary's?
No,______ is red.I think it's Jane's
5、LiuDong,_______ is my good friend.______ name is Bob.
6、Excuse me,What's ______ telephone number?
It's 8843-5691.
7、Are these your bikes are these?
NO,they aren't ______.I think they're theirs.
8、Whose black bags are these?
Michael's and Tony's bags are black.So I think _____ are theirs
9、Jane and I are in the same class.And Mr.Black is _____ English teacher.
10、Where is Betty from?
I think _____ is from Brazil._____ hair is yellow.