1 . Children who___________ from school are unimaginative. (根据句意填空)

2 . 我可能要离开两周, 如果我不能按时还书怎么办?
I may be away for two week. __________ __________ I can not return the books on time?

3 . 我正在街上散步，突然看到一位老人从自行车上摔了下来。
I ______ ______ in the street ______ I suddenly saw an old man fall off his bicycle.

4 . ________ that he has made such great progress in his study.
令人难以置信的是他在学习上已经取得了如此大的进步。

5 . I was eager to see her again but ________ she didn’t want to see me?
我渴望再见她一面，但是如果她不想见我怎么办?

6 . 我宁愿出去也不愿待在家里。
I prefer to go out ____________ at home.