1.Jack was____________when he finished middle school.

A. sixteen

B. eighteen

C. twenty

D. fifteen

2.The old woman is satisfied with Jack because_________.

A. he's her grandson

B. he's clever

C. he can keep quiet

D. he gets home on time

3.From the story, we can know that Mary is Jack's__________.

A. classmate

B. colleague（同事）

C. aunt

D. wife

4.The word "stamp" in the story means"___________" in Chinese.

A. 盖印

B. 跺

C. 贴邮票

D. 承认

5.Jack stamped his foor on the floor to __________

A. wake his grandma up

B. make his grandma angry

C. let his grandma tell him the time

D. let his grandma buy him a watch