1. 根据短文内容，完成下列各题。

Sports can help us a lot. Taking exercise can make us strong. In collective(集体的) sports like basketball, volleyball, or football, we will learn the importance of cooperation. And sports can also help us relax after work or study.

However, as the saying goes, "There are two sides of everything." Sometimes we may hurt other players or ourselves if we are not careful enough when participating(参加) in sports activities. What's more, too much or hard practice can be bad for our health.

    Sports can make us healthy both physically and psychologically(心理地). It is also a good way for people to know each other and can improve friendship between people. So long as we are careful enough, sports can do us nothing but good.

1. （1）         can make us strong.

   A . Taking exercise B . Singing C . Sleeping D . Making friends
3. （2） Too much exercise can be        for us.
   

   A . good B . bad C . helpful D . enough
5. （3） Sports can        .

   A . help people to know each other B . improve friendship between people C . do us nothing but good if we're careful D . All of the above
7. （4） Which of the following is NOT true?

   A . Basketball and volleyball are both collective sports. B . Sports can help us relax after work or study. C . Sometimes we may hurt other players or ourselves when participating in sports activities. D . Sports can only make us healthy physically.
9. （5） The best title for this passage can be "       ".

   A . Sports and Health B . Everybody must do Sports C . Sports are Nothing to People D . No one Likes Sports