题目内容：

Yesterday my grandfather told me about his early days._____ he left school, he found a job in a post office. He worked hard in the _____. Soon he had more money than his friends _____ his hard work. It seemed that he would have a bright future.

When he was 25 years old, however, he began to ____his job . He wanted a more exciting one, so he left the post office. Two months ____ he found a new job in a big company. Workers in this company _____ travelled a lot. At first he really enjoyed the travelling. But after a year, he began to hate it. He had to ____ and he was always in a car or on a train. The worst thing was that he _____ make any new friends. Even so, his boss was not satisfied（满意的）with him. Two years later he had to leave the company.

He was______ at that time so he sold his house. He had to ______ a part--time job in a bookshop. He was surprised to find that he loved ______! He made new friends every day and he enjoyed _____ books. Three years later, he married the shop owner 's daughter. Soon they had their first child. In the next ten years, they had another three ________ and four more bookshops! He became very rich indeed.

“Life is wonderful” he _______ me, “The________ important thing is that you should always try your best. Never give up! "

1.A. While    B. When    C. Until    D. if

2.A. factory    B. theatre    C. bank    D. post office

3.A. because    B. because of    C. as    D. since

4.A. dislike    B. .like    C. love    D. be crazy about

5.A. ago    B. before    C. later    D. after

6.A. almost    B. usually    C. seldom    D. never

7.A. stay in one place    B. move around    C. make noise    D. make a wish

8.A. can ' t    B. was able to    C. couldn’t    D. could

9.A. happy    B. energetic    C. rich    D. poor

10.A. accept    B. reduce    C. lose    D. return

11.A. it    B. them    C. him    D. none

12.A. to read    B. reading    C. read    D. reads

13.A. sisters    B. brothers    C. children    D. cousins

14.A. said    B. spoke    C. told    D. talked

15.A. best    B. much    C. more    D. most