---How many rulers do you have? ---__________. A. I see nineteen. B. It’s so tall. C. I have fifteen.
—Who are your parents talking ____________? —I don’t know. A. for B. to C. on
I like you, Tom. Let’s ____________ good friends. A. do B. be C. have
I don’t like ____________ thrillers ____________ playing baseball. A. watching; or B. watching; and C. to watch; or
---_____ is Changchun? ---It’s in Jilin.
---Thanks very much. ---_____.