I was eighteen when I got my driving license.

　　我拿到駕照時才十八歲。

　　She was twenty-one when she got married.

　　她結婚時才二十一歲。

　　I loved history when I was at school.

　　我上學時喜歡歷史。

　　when she came into my room I was just reading a book.

　　她走進我房間時，我正在看書。

　　Sorry, I was out when you called me.

　　對不起，你打電話來的時候我出去了。

　　When I got to the airport, the guests had left.

　　當我趕到飛機場時，客人們已經離開了。

　　When he had finished his homework, he took a short rest．

　　當他完成作業后，他休息了一會兒。

　　Why do you want a new job when you have got such a good one already？

　　你已經找到如此好的工作，為何還想再找新的？

　　You shall borrow the book when I have finished reading it.