1 . He was very busy yesterday, o ________ he would have come to the meeting. (根据首字母单词拼写)

2 . The __________(某一时刻) she heard the exciting news, she began to laugh. (根据汉语提示单词拼写)

3 . I ______ he caught sight of the teacher, he turned around and ran away. (根据首字母单词拼写)

4 . Now what you have to do is work, ________(假设) you can get a job. （根据汉语提示拼写单词）

5 . I found myself in an entirely new world the ________ (时刻) I arrived in Beijing. （根据汉语意思单词拼写）

6 . He must be fairly intelligent, o________ he wouldn’t have got into Stanford University. (根据首字母单词拼写)

7 . A___________ that he’s still alive, how old would he be now? (首字母填空)

8 . A________ that we can’t get the necessary equipment for the lab, we’ll have to give up the experiment. (根据首字母单词拼写)

9 . We will update customers ______ (一……就……) we have any further information. (根据汉语提示单词拼写)

10 . ________ (假设) that you are chosen to be the monitor, what will you do? (根据汉语提示单词拼写)