题目内容：

When I was young，my father told me that little acts of kindness may give one great happiness. Since then I have always tried to help people in     .

One hot summer afternoon, I was    down the highway to New York when another car suddenly    into my lane(车道). My car was in the far right lane，so it ran onto the roadside. As a(n)    driver，I moved my car quickly and skillfully back onto the highway without causing any accident.

I was    with that driver，but I thought that he just did not pay attention to the lane change, and he    did not do that on purpose(故意).The car ran away    after cutting me off. Very soon it disappeared from sight. After a while，I came around a curve(弯道) and found the   car. The driver was walking along the roadside. He was an elderly man and looked    . With no telephone nearby and the nearest services twenty miles away. I decided to    and see what the problem was.

The man’s car had a flat tire(瘪胎). Although he had a spare tire，he had nothing to work with. I decided to    him. I changed the tire for him and allowed him to sit in my air-conditioned

car while I did it. Fifteen minutes later，I      the work. I was hot and tired，but I really felt    after an act of kindness to the man who had earlier    my car run off the road.

You can really enjoy great    from kindness acts, so always lend your hands to others in trouble.

1.A. need    B. school     C. danger        D. summer

2.A. walking     B. riding         C. running         D. driving

3.A. fell         B. floated          C. came           D. climbed

4.A. active       B. experienced     C. frightened       D. energetic

5.A. unhappy     B. satisfied         C. familiar        D. friendly

6.A. even        B. certainly       C. almost         D. simply

7.A. quickly      B. quietly          C. politely        D. carefully

8.A. new         B. red           C. same          D. other

9.A. excited      B. relaxed        C. surprised       D. worried

10.A. stay       B. research       C. stop           D. hide

11.A. punish      B. train          C. help           D. encourage

12.A. began       B. finished        C. took           D. continued

13.A. good        B. sorry          C. angry          D. shy

14.A. noticed      B. made          C. watched        D. heard

15.A. friendship    B. success      C. excitement      D. happiness