---Who _________________ to borrow some books?---Lily ___________.
I’m _____, but Tom isn’t. His books are everywhere.
Are these your keys? E-mail me _____Cindy2013@hotmail.com.
--Is this her ruler?--No, it’s ______, my brother’s.
--Is this your pencil?--Yes, ______.
I have a friend. My friend is ________ China.