题目内容：

根据短文内容，用方框中所给单词的适当形式填空,每词限用一次。

cheap          easy       good       play    they

Playing computer games is fun. It has become very popular. Young people like to do it in 1.free time. Here are some important things you have to know when you play computer games.

First, you should learn English well. If your English is good enough, you can understand the computer games more clearly. Then you will play the games 2.

than your friends.

Second, you should not buy illegal(非法的) software. The fake copies are much 3.   , but they will   4.  hurt your computers.

Third, you should not spend too much time playing the games. That will make your eyes become weaker. Take a 10－minute rest after you play 50 minutes every time.

Follow these things and you can be a happy computer game   5. .