Don’t leave the tap ________ after washing hands.

A. on      B. open     C. closed         D. off

The computer still works well, we _____ buy a new one at the moment.

A. have to   B. must

C. don’t have to    D. don’t need

--When ___________ your brother ___________ his hometown?

---He ____________ for nearly three years.

A. has, left; has been away

B. did, leave; has left

C. has, left; has left

D. did, leave; has been away

---I think communication by email is better and much easier. Do you think so?

---__________ I agree with you.

A. In some way   B. In the way

C. In some ways  D. By the way、

How _______ it is to feel the roller coaster _______ at full speed!

A. exciting; to move       B. excited; move

C. exciting; move           D. excited; to move

Don’t get off the bus __________ it stops.

A. after       B. until         C. when        D. since

James used _____ on the right in China, but he soon got used______ on

the left in England.

A. to drive; to drive           B. to drive; driving

C. to driving; drive             D. to drive; to driving

---Has he returned from Canada_________?

--- Yes, he’s _________ come back.

A. yet; yet   B. ever; already

C. already; yet   D. yet; already

--- Where have you _______? I didn’t see you a moment ago.

--- I ________ to the library.

A. gone, have gone         B. gone, went

C. been, went               D. been, have gone

---________ do you use your computer ______ watching films?

--- Nearly every day.

A. How soon, for            B. How often, for

C. How long, to             D. How many times , to