题目内容：

In many people’s eyes, middle school students are happy and carefree(无忧无虑). But is it the truth? And what    students happy or unhappy?

To find out the answers, Li Jiahui, a student in Pinggu No. 3 Middle School, Beijing, spent six months     students’ sense(感受) of happiness last year. The     girl made a survey with questions such as “Are you feeling happy?” and “What makes you unhappy?”

After studying the answers from 284 students, Li learned that     40% of the students feel unhappy, and the    from studies is the main reason for their unhappiness.

“More than 50% said they were under pressure and 70%     get enough sleep,” Li said. “It shows that middle school students are not so happy     people think. They worry a lot, and they can get angry easily.”

Li also said that over 90% say their happiness has nothing to do with how much money they have. Instead, they     their relationships(关系)with friends, teachers and parents. “Students always feel better when they     well with each other,” Li said.

After her survey, Li listed     tips that may make students happier, such as: Treat(对待) yourself better, be kind and polite to your friends and relatives, and try new things.

1.A. helpsB. wantsC. makesD. keeps

2.A. to studyB. studyingC. studyD. studied

3.A. 15 years oldB. 15-years-oldC. 15-year-oldD. 15-year-olds

4.A. aboutB. thanC. belowD. inside

5.A. pressureB. difficultiesC. knowledgeD. interest

6.A. don’tB. hadn’tC. didD. didn’t

7.A. soB. andC. likeD. as

8.A. be careful    B. care aboutC. care forD. take care of

9.A. get along    B. get upC. get offD. get down

10.A. any   B. a number ofC. muchD. a lot