John Allen, an American scientist once said, “The Internet is the world’s largest library, but all the 【小题1】 in it are on the floor!” What he meant is that the Internet is 【小题2】 of information but it can be difficult to find what you really need.

The Internet has another disadvantage (缺点). Anyone can build a website (网站), so you can 【小题3】 websites about whatever you can imagine. Unluckily, 【小题4】 lot of information on them is not always true.

At the same time, the Internet provides many other things. On some websites, you can download (下载) music and films. They are usually very cheap and some are even 【小题5】. And there are some great online 【小题6】, too. For example, on eBay people sell used clothes, CDs, and even cars at very low prices.

It is true that the Internet has made 【小题7】 lives more convenient (方便). But we should not 【小题8】 too much time on it. Whether you love it 【小题9】 hate it, you’d better get 【小题10】 to it because it is right here to stay.

Today you can find computers 【小题1】. Computers become very important because they can work fast and make 【小题2】 mistakes. Computers can help people do a lot of work. Writers now use computers to write. Teachers use them to help teaching. Computers are very important for the students now. For the city students, it’s very easy to surf the Internet. For the 【小题3】 (乡村) students, it isn’t easy. But they can download some information for their homework, download music, send emails and play games. Some students 【小题4】 more than two hours online. Some even spend more than eight hours. They spend too much time on games. So it’s 【小题5】 for their study.

We l【小题1】 in a computer age（电脑时代）. Teachers, writers and even students use c【小题2】 to do most of their work. But more than 30 years ago, computers couldn’t do much. They were very b【小题3】 and expensive. Very few people knew h【小题4】 to use them. Today computers are small and cheap. B【小题5】 they can do a lot of work, many people like to use them.

Computers are very important because they can work fast. Computers can h【小题6】 people do a lot of work. Writers now use computers to w【小题7】. Teachers use them to teach. Students use them to s【小题8】 and children use them to play g【小题9】. Computers can also remember what you put into them. They are useful and helpful. They are our good f【小题10】.