I can't imagine there________ be a shortage of water in Yunnan, the southwest of China where there

used to be adequate rain.

A. could              B  must              C. might            D. should

He has been working hard day and night, which, of course,__ his tiredness.

A. answers for  B. accounts for C. applies for  D. stands for

——Have      you got the results of the final exam?

——Not yet. I'm afraid it will be a few days we know the fall results.

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

Jane's pale face suggested that she_____ ill and her mother suggested that she be sent to hospital

without delay.

A. be   B. should be    C. was  D. is

Alcohol is also classified as a downer (镇静齐Ij), and though it is legal, it can damage the liver and do great harm if____ in large quantities.

A. consume        B. to consume       C. consuming        D. consumed

—Where are the guests to be from tomorrow?

—Many an American boy and many a British girl as well as the teachers   to he present.

A. have been invited B. has been invited C. were invited  D. was invited

Playing QQ's "Happy Farm" by planting, watering, fertilizing, harvesting and selling virtual (虚拟的）vegetables，fruits and flowers, we can find out    all the excitement is about.

A. that           B. if               C. what             D. when

Could I do some explanations? I________ to call on you yesterday, but someone came to see me just

when I was about to leave.

A. had intended B. intended C. would intend D. was intending

Nowadays, many people walk to work   Copenhagen Conference calling for living a low-carbon lifestyle to cope with global warming.

A. in relation to B. in response to   C. in addition to   D. in opposition to

It is said that many kids are worried about the year 2012, , they think the earth will be destroyed by disasters.

A. when           B. where            C. as               D. which