1. 语法填空

    Every year, thousands of people offer volunteer service. These volunteers play an important in our society because they help the old, the young, the sick and the disabled to their problems.

    Volunteers usually help in many different . They may give people advice, offer friendship to the young, money, plant trees, visit the home for the elderly, work an assistant in a school or nursing home and do many other things.

    Volunteering can be a few a week or a few hours a month, time during the day, evenings or weekends, full time or part time. Anybody who is willing to people in need can become a volunteer.

2. 阅读下面短文，并借助上下文补充所缺信息。每个空格只能写一个形式正确、意义相符的单词。
    We are in a world of competition. Our parents compete with others in their offices, our brothers and sisters compete with others in their colleges, and we compete with our classmates in school. Many of us up in the face of competition and will never be successful. Why can't we do better than others ? One important  is that we have no self-confidence
    In fact, everyone is born equal (相等的). You can do others do. your classmates may be better than you in some ways, you may be better than them in other subjects. So everyone has his or her own advantages. Don't look at things from a single point of view. Try to your own advantages, and believe that you can do better than others in those ways.
     is not so terrible. Don't be afraid of it. And don't be afraid of those classmates whobetter than you. Remember that self-confidence is the first step to. in yourselves, and you will be successful one day.

3. 阅读下面材料，在空白处填入适当的内容( 1个单词)或括号内单词的正确形式。

    Seat belts prevent people in the car from serious injury in the following ways:

    To keep people inside.People  are thrown out from a car are four times more likely to  (kill) than those who stay inside.

      (protect)the strongest part of the body.Seat belts are designed to fix your body at  (it)strongest parts. For an older child and adult, these parts are the hips and shoulders.

    To spread out the force in an accident.Seat belts spread the force of the accident over a wide area of the body. Seat belts  help keep your upper body away from the hard parts of the car if you stop  (sudden)or are hit by another car.

    To help the body to avoid a  (fast)and deadly hit.  the help of the seats, your body can have more time to slow down  speed in an accident.

    So, it is of great importance to help both the drivers and the passengers. It takes only a few  (second)to buckle up(系好) once you get in the car, but this simple action could save your life. Why wouldn't you?