I saw him_____ the key _____the lock, turn it and open the door.

A. putting; in B. put; in C. putting; to D. put; to

People in Korea ______ when they meet for the first time.

A. used to bow B. are used to bow

C. used to bowing D. are used to bowing

—Have you ever ________ an amusement park?

—Yes, I have. I ________ Fun Times Amusement Park last year.

A. been to, have gone to B. gone to, have been to

C. go to, went to D. been to, went to

He finds _________ difficult _________ English every morning.

A. that; keep reading B. it’s; keep reading

C. that; to keep reading D. it; to keep reading

On weekends I _________ at home _________ hanging out with friends.

A. prefer staying; to B. prefer staying; than

C. prefer staying; rather than D. prefer to stay; than

Students ________ to be as ________ as they can in order to make fewer mistakes in exams.

A. asked, carefully B. are told, careful C. tell, careful D. are asked, carefully

---Where are you going this winter vocation?

---We _____ go to Hainan, but we are not sure.

A. Shouldn’t B. must C. can’t D. might

_____Amy _____ Jessica wants to join the English club. But our club just needs one of them.

A. Neither, nor B. not, but C. Both, and D. Not only, but also

I ______ my uncle’s house yesterday, and he asked me to stay there _________.

A. dropped by; as longer as I can B. dropped by; as long as possible

C. dropped in at; as long as I can D. drop in on; as long as I could

--- Playing basketball is the only thing _________ I’ve ever wanted to do. I’m serious about it.

--- But you should know_________ study is the most important thing for you now.

A. that ; that B. which ; that C. what ; which D. that ; what