—___________his brothers?—Yes, they are.
I’m sleepy. I prefer __________ at home to going out for a walk.
This is not my Walkman. It’s _________. Mine is over there.
—_________ model plane is this?—I think it’s Jim’s. Look, his name is on it.
If you _________ your name on the paper, you can get a magazine.
—Which country is the Great Wall in?—It’s in __________.