1 . I          know Tom.

A．am not

B．don’t

C．isn’t

D．aren’t

2 . 以下各句每句中有一个错误。每处错误仅涉及一个单词的增加、删除或修改。
增加: 在缺词处加一个漏字符号（∧）, 并在其下面写出该加的词。
删除: 把多余的词用斜线（\）划掉。
修改: 在错的词下划一横线, 并在该词下面写出修改后的词。
1. The house belongs my grandfather.
2. You know, I have fall in love to you since the first sight I saw you.
3. Though we have nothing on common, we are good friends.
4. I spent great deal of my time on this work.
5. Most of the people inviting to the party were famous scientists.
6. Encouraging by his teacher, he still has no confidence in overcoming the difficulties.
7. He went home happily with his homework finish.
8. He is shocking at what happened to his son.
9. The film in which they went to see last night was not interesting at all.
10. People`s life have changed by online communities and social work.

3 . 你是如何激励人们努力而高效地工作的？(motivate)
How do you ________________ and efficiently?

4 . “VIP”代表什么?
What does “VIP” ________ ________?

5 . 她被问及涨薪，但她不进行评论。
She was asked about the pay increase but________ ________ ________/________ ________on it.

6 . 不管你怎么解释这个句子，它都讲不通。
No matter how you explain the sentence, it doesn't_________ ____________.

7 . Little ________ that she was infected with this disease herself.

A．Amy knew

B．did Amy know

C．knew Amy

D．was Amy known