Lily is _______ English girl. ________ is a student.
He is very serious. No one can make him___.
—I knocked into a tree when I went to the bus stop for my friend. —I suppose you _____too fast.
this key is your mother’s.
You don’t know ______ I want to see you again. It’s a year since I last saw you.
---Where’s Li Hua? ---Look! He _______ tennis on the playground.