You can find all kinds messages in just 31._______

a few minute on the Internet. It’s like going to a 32._____

huge library without have to walk around to find 33._____

your books. Recently even although, many people 34._____

have been discussing the dangers of the Internet 35._______

There have been reports in the America about people 36._____

trying to steal person information for had purposes 37._______

Finding information on the Net is easy. But not 38._______

information are good to society .For example, you 39.______

can find such information as how to kill people.

The problem will become more seriously in the future. 40.______

      答案及解析：

      31. kinds 后加of all kinds of 意为“各种各样的…”。

      32. minute→minutes a few 后接可数名词的复数形式。

      33. have→having without 为介词，后接名词、代词或动词-ing 形式。

      34. although→though even though “即使”，固定短语。

      35. √

      36. 去掉the 专有名词前不用冠词。

      37. person→personal 名词information 前和形容词 personal 。表“个人的/私人的资料/信息”。

      38. not 后加all 根据句意，此处为部分否定。not all…表部分否定。

      39. are→is information 为不可数名词，作主语，谓语动词用单数形式。

      40. seriously→serious 此处为形容词作表语。