1 . 你能解释一下那时发生了什么吗？（汉译英）

2 . _____________________ (就是在那时) I noticed a small grey monkey sitting on a tree a few metres away and eating a banana. (根据汉语提示完成句子)

3 . 接下来到了年底最后的颁奖典礼，我们所有人都感到一阵激动。(完全倒装)
________the final awards ceremony at the end of the year, and all of us felt a rush of excitement.

4 . It was then that I realised her seat was empty!
译文： __________我才意识到她的座位是空的!

5 . 那时在场的三分之二的老师都反对这个计划。
Two thirds of the teachers present ________.

6 . 就是在那时我和爸爸才意识到她的座位是空的。（强调“在那时”）(汉译英)

7 . I was about to leave ________ the telephone rang.

A．then	B．when
C．before	D．while

9 . 就在那时，我注意到一只灰色的小猴子坐在几米开外的一棵树上吃香蕉。
_________________ I noticed a small grey monkey sitting on a tree a few metres away and eating a banana.

10 . I see him every now and ________，but not often. (用适当的词填空)