Nancy spent half an hour _______ playing the piano every day.

A. practice          B. practicing     C. to practicing     D. to practice

Passage 2

Colin is a twenty-year-old young man. Two years ago, when he finished middle school, he got a job in a store. Usually he works until ten o’clock in the evening. He is very tired when he gets home. After a quick supper he goes to bed and soon falls asleep. His grandma who lives downstairs is satisfied（满意） with him.

One day, on his way home, he met Nancy. They were both happy. He asked the girl to his house. She agreed happily. He bought some fruit and drinks for her. And they talked about the school life they spent together, their teachers, classmates and their future（未来）. They talked for a long time.

“Have a look at your watch, please,” said the girl. “What time is it now?”

“Sorry, something is wrong with my watch,” said Colin. “Where’s yours?”

“I left it at home.”

Colin thought for a moment and found a way. He began to stamp his foot on the floor, “Bang! Bang! Bang!”

The sound woke his grandma up. The old woman shouted downstairs, “It’s twelve o’clock in the night, Colin. Why are you still jumping upstairs?”

1.Colin was ______ when he finished middle school.

A. seventeen      B. twenty        C. eighteen      D. twenty-two

2.The old woman is satisfied with Colin because ______.

A. he buys food for her                B. he’s smart

C. he can keep quiet                  D. he gets home on time

3.From the story, we can know that Nancy was Colin’s ______.

A. classmate   B. co-worker（同事，同仁）   C. aunt    D. cousin

4.The underlined word “stamp” in the story means ______ in Chinese.

A. 集邮         B. 站立         C. 贴邮票          D. 跺脚

5.Colin stamped his foot on the floor in order ______.

A. to wake his neighbor

B. to make his grandma angry

C. that his grandma would tell him the time

D. that his grandma would buy his a watch