认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。注意:每个空格不超过3个单词。
Some people think that the Internet is a necessary part of our getting an education, but others blame it for making people addicted (上瘾). This article will discuss the advantages and disadvantages of the Internet.
One of the advantages of the Internet is that one can find all the information on it
with ease(轻易，毫不费劲). Internet portals (入口) like "YAHOO" and "AltaVista" have been created to help us do so. With an Internet connection at home, one has almost no need to go to a library, and this can save a lot of time. Another advantage is that we can communicate with almost everyone over the Net. Email is much cheaper and faster than the normal mail.
On the other hand, the disadvantages are a serious problem for today’s world. The Internet has led to a new disease: Internet addiction. Many students who used to work hard on their studies now spend all their time online, chatting and doing other worthless things, and wasting a lot of money in Internet cafes. In extreme(极端的) cases teens are even lured (引诱) into doing things that are improper and even illegal (不合法的), such as making videos for adults.
The Internet is part of our lives now, but we still have to learn to avoid the dangers that come with it. We should remember that it’s only a source of information, and not a way to search for true friendship.
1.            :We need to learn to make use of the Internet properly.
Advantages:
●We can look for (2)______  we need.
●We can get information (3)______ with the help of Internet portals.
●If the Internet is available at home, we don’t need to go to a library, which can save a lot of time.
●The Internet lets us (4)______ almost everyone.
( 5 )            :        
●People become addicted to the Internet.
●Students waste (6)______ chatting and doing useless things.
●Internet cafes can cost a lot of (7)______.
●Children can be lured into doing (8)______ things.
The author’s (9)______ :
The Internet is a (10)______ of our lives, but we should learn to avoid the dangers it involves.