1. There are a small number of people involved,possibly _____ twenty.

A. as few as

B. as little as

C. as many as

D. as much as

2. Caught in the floods,these animals made _____ efforts to escape.

A. delicate

B. desperate

C. dynamic

D. dizzy

3. I can’t understand why some graduates wouldn’t go to rural areas of our country where large quantities of jobs are _____ .

A. present

B. suitable

C. available

D. convenient

4. I’ve been writing this report _____ for the last two weeks,but it has to be handed in tomorrow.

A. finally

B. immediately

C. occasionally

D. certainly

5. John once worked in a remote mountain village school,which is _____ only on foot.

A. acceptable

B. accessible

C. available

D. appropriate

6. What a terrible experience! _____ ,you’re safe now—that’s the main thing.

A. Anyway

B. Besides

C. Otherwise

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