2 . 阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
Nowadays more and more children have access 1 the Internet. 2 (surf) online has both 3 (benefit) and disadvantages.
Now 4 the Internet is a good information source, children can get to know the world outside. Besides, they always surf online 5 (chat) with friends and read essays. They can even click the mouse, knock on the keyboard and do their homework through the Internet.
However, what is 6 (embarrass) is that it also has disadvantages. There are too many games 7 (design) for children. Some children play games 8 frequently that they can’t concentrate on their studies. Some even surf on some websites 9 (contain) unhealthy news and pictures.
Every coin 10 (have) two sides. What matters much is how you make use of it.