Drunk driving, which was once a 　　　　　　　　occurrence, is now under control.

A.general　　　　 B.frequent　　　　　 C.normal　　　　　　 D.particular

What _____ to Joan last night? What did she cry for?

A. was happened 　 B. happened

C. was happening 　 D. had happened

Examination compositions, together with most business letters and government reports, are the main situations ____ formal language is used.

A、in which　 B、on which　 C、of which　 D、for which

― Tom often works deep into the night every day.

― No 　　　 he always gets first in the examinations.

A. idea　　　　 B. doubt　　　　 C. wonder　　 D. thought

Nino Hernandez, who ________ only 10kg and is regarded as the world’s shortest living man, has not grown since he was 2 years old.

　 A. weighed　 　　　B. had weighed　 　　C. weighs 　　　　D. has been weighed

The police ____the murderer everywhere when he suddenly appeared in a theatre.

　 A.　　 is searching for　　 B. were searching for

　 C. are searching for　　 D. were searching

---_____ I watch TV, I'll turn it down and never make any noise.

　 --- Good. ______ you are doing should never disturb others. _______ how important you are,never forget about how others feel.

　　A.Whatever; Whenever; No matter 　B.Whenever; Whatever; No matter

　　C.Whether; Whatever; 不填 　　　　D.No matter; Whenever; 不填

为了方便，它大致可以划分为三个地区。

For _________ it is _______ _________ ________ three zones.

Sorry! I can’t play outside, with much homework ________.

A. finished　 　 B. to finish　　 C. finishing　　 D. to be finished

To test eggs, _______ them in a bowl of water: if they float they’re bad, if they sink they’re good.

A. put　　　　　　　　　　　 B. putting

C. to put　　　　　　　　　 D. to be putting