1 . ________________________ (到他大学毕业时), he had set up two enterprises of his own. (根据汉语提示完成句子)

2 . I am trying to save up enough ________ (返回大学). (根据汉语提示完成句子)

3 . She ______ (上大学) in London five years ago.（根据汉语提示完成句子）

4 . 你是上大学还是学院都是没有关系的。
It doesn’t matter whether _____________________.

6 . After ________________________ (从大学毕业)，he left America and came back to his motherland to serve as a volunteer doctor.(根据汉语提示完成句子)

7 . While he was at college, he was an outstanding athlete. （改成省略句）
_______________________________________________________________________________________________

9 . The man created the famous university. The man never finished college. (用定语从句合并句子)
_______________________________________________________

10 . I hope that I can get a job with a good salary __________________ (我大学毕业以后). (根据汉语提示完成句子)