It’s important ____the piano well.

A. of him to play B. for him to play C. of him playing D. for him playing

Tomorrow is Sunday. He will ________ his grandparents.

A. see off B. look at C. look up D. drop by

David suddenly felt nervous.________， it was his first time to go on stage.

A. At least B. After all C. At once D. At all

—Jane, when did you come here? —In 2010.I ________ here for two years.

A. have been to B. have gone to C. have come D. have been

Excuse me, would you mind your voice down, please?

A. to keep B. keeping C. keep D. kept

You may ________ the book for two weeks.

A. keep B. borrow C. lend D. buy

Every student who ________ in the same group takes part in his birthday party.

A. study B. studies C. are studying D. have studied

（题文）The family had to stay at a hotel________it was raining hard.

A. because B. although C. until D. unless

We must keep them from ________ to know our plans.

A. got B. getting C. to get D. gets

（题文）Could you tell me how to ________ at the table?

A. take B. behave C. put D. smell