2 . —Hi, Linda, what are you doing?
—Hi, David. I ________ (prepare) for the test tomorrow. （所给词的适当形式填空）

3 . I'll go to the library as soon as I finish what I ________(do).(所给词的适当形式填空)

4 . 无论他怎么努力，父母都对他不满意，这使他逐渐丧失自信。
No matter ________ hard he tries, his parents are never satisfied with him. This is ________   ______ ________ his self-confidence.

5 . The authorities say the prison is now _______(运转) normally. （根据汉语提示单词拼写）

6 . People who are ______(遭受) from sleep loss are at an increased risk from mental problems. (根据汉语提示单词拼写）

7 . —I cannot stand seeing Tom so weak.Now,he has to stay at home.
—You're cheated.He's not really hurt-he's only p_______________(根据首字母填空)

8 . Still, poverty ________ people in Africa. However, there are small victories indicating a good start towards a better future because they are taught how to fish.

A．kills	B．is killing
C．has killed	D．killed

9 . You     things about. Look, what a mess in your room!

A．always throw	B．have always thrown
C．are always throwing	D．have always been throwing

10 . — Have you got any information about your missing dog from the police?
— No. I ______. The police say they’ll let me know when there is any news.

A．waited

B．was waiting

C．have waited

D．am waiting