Alex believes he will soon be able to play chess as ______ as the computer.

A. well B. better C. best D. the best

Nowadays people wish to have ______ food than before as their life improves.

A. healthy B. healthier C. healthiest D. the healthiest

Some exchange students _______ with their host families this time yesterday.

A. are chatting B. will chat C. were chatting D. have chatted

–Do you know ______ a 5-day trip to Hong Kong costs?

–I guess it’s about ¥4,000.

A. how fast B. how long C. how soon D. how much

Several journalists _______ the lawyer about the international case an hour ago.

A. interview B. interviewed C. will interview D. had interviewed

The museum _____ next month to celebrate the Science & Technology Festival.

A. is decorated B. will decorate C. is decorating D. will be decorated

Vivian refuses ______ her children to the weekend training centre for extra classes.

A. to send B. sending C. sent D. sends

The workers are busy _______ windows to the new building these days.

A. fix B. fixed C. fixing D. to fix

–______ I park my car here for a while?

–No, you mustn’t. Do you see the sign “NO PARKING”?

A. Would B. May C. Must D. Should

The two companies decided to work together ______ they had common interest.

A. because B. unless C. but D. or