--No, I didn’t. Because I _______a film.

A. had watched B. have watched

C. was watching D. am watching

--What _______ good advice it is!

A. an; a B. an; \ C. a; the D. \; a

　---Never mind. I ____ here for only a few minutes.

A. have been B. have come C. have arrived D. waited

— If you have more questions, come to me any time.

A. Don’t mention it. B. Of course not. C. With pleasure. D. Is that so?

— I am not sure ______he will come, but I never doubt ______he will help us.

A. that; whether B. that; that C. whether; whether D. whether; that

A. being listened to B. listen to

C. listening to D. to listen

A. on, through B. by, in C. through, with D. by, through

A. making B. makes C. to make D. make

A. Before B. So C. Since D. until

A. requires B. reduces

C. removes D. repeats