2 . I______________________(一直在寻找它)for days before I found it. (根据汉语提示完成句子)

3 . Tom______________________(一直在图书馆学习)every night before yesterday’s examination. (根据汉语提示完成句子)

4 . When Alice came to life, she did not know______________________(她在那里躺了多久). (根据汉语提示完成句子)

5 . The two countries ________________ (一直在争夺石油) before they reached a peace agreement. (根据汉语提示完成句子)

6 . Allen ________________ (一直在复习功课) all the night. No wonder he was so tired. (根据汉语提示完成句子)

7 . He said that he ________________ (一直在做化学实验) and had not finished it yet. (根据汉语提示完成句子)

8 . Thomas ________________ (一直患重感冒) before he took the final exam. (根据汉语提示完成句子)

9 . 她的眼睛发红。很明显，她整个晚上都在哭。
Her eyes were red. It was obvious that she _______   _______   _______ the whole night.

10 . 翻译句子
1. 那位年轻的女士拒绝承认偷了钱包。（acknowledge）
The young lady refused to _________________________________.
2. 你两天内完成这项工作有困难吗？（trouble）
Do you _________________________________ the work within two days？
3. 在一些国家公民被禁止私自携带和使用枪支。（forbid）
In some countries citizens _________________________________ guns in private.
4. 我正在街上走突然有人叫我。（be doing...when...）
I was walking in the street _________________________________.
5. 到上个月为止，他们在这里工作大约有十天了。（过去完成进行时）
By the end of last month _________________________________ here for about ten days.
6. 这块手表如此漂亮而且正好赶上五折，因此我忍不住买下了它。（resist）
The watch was so beautiful and it happened to be 50 percent off，so I ____________________.
7. 在孩子们看来，夏天总是和野餐联系在一起的。（associate）
In children's minds，summers _____________________________.
8. 我们应该摆脱不良习惯，保持传统美德。（get rid of）
We should _____________________________ and keep the traditional virtues.