Someone is ringing the doorbell. Go and see ____.
--- Excuse me, I was told I could find Professor Li here.--- And you ______. Anything I can do for you?
--- Are you _______ me of lying to my parents?--- I’m sure you did.
--- Haven’t you checked the bill? ______ does $53 plus $5 service charge come to $68?--- Oh! I’m sorry, sir. Here is the change for you.
Now my idea of a university is still ______ it was ten years ago, a center of cultural life and a resource for the entire community.
--- It’s wrong for a student to follow ______ his teachers say.--- It’s true. I can’t agree ______.