题目内容：

My friend Jack always had accidents. He did not ______ attention to what he was doing or where he was going.

A few months ago, _____ car hit him while he was on his way home from school. The driver was tired, ______ he did not see Jack. And Jack was talking on ______ mobile phone and was riding in the middle of the road. The car hit him. He ______ his leg and was in hospital for over a month.

Last week, he was not looking ______ he was going as usually. As a result, he fell into a hole ______ the park. Some ______ people in the park helped him climb out of the hole and then took him to hospital. ______, he did not break an arm or a leg this time. At the hospital, the ______ gave him some medicine and then he went home.

After the two accidents, Jack changed a lot. Now he is very careful.

1.A. cost   B. take    C. pay

2.A. a      B. an       C. the

3.A. as    B. so        C. till

4.A. he     B. him       C. his

5.A. broke B. jumped   C. carried

6.A. why  B. where    C. when

7.A. on      B. in        C. under

8.A. bad     B. rude    C. kind

9.A. Luckily B. Certainly C. Loudly

10.A. doctor B. drivers C. farmer.