—Your classroom is very clean.—Sure.It________after school every day.
I often see my teacher, Ms Zhao, ________ books in her office.
She told us a story. Her voice sounded ___________.
---I’m going to join a party with Jay Chou! ---Congratulations! You are really __________.
---The panda is a kind of animal _______ I like best.
---How many ______are there near the house? ---None.