You can tie the horse to ______ of the trees.
David, get up early, ________ you’ll catch the early bus.
Millie _________ a picture when Mr. Green came in.
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.