题目内容：

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。将答案填写在答题卡的相应位置。

The Internet is an1.________ (amaze) information resource. Students，teachers，and researchers use it as 2.________ investigative tool. Journalists use it to find information for stories. Doctors use it to learn more about unfamiliar diseases and the 3.________ (late) medical development. Ordinary people use it4.________ shopping，banking，bill­paying，and communicating with family and friends. People all over the world use it to connect with individuals from 5._______ countries and cultures. However, while there are many positive developments6._______ (associate) with the Internet，there are also certain fears and concerns. One concern relates to a lack of control over7.________ appears on the Internet. With television and radio there are editors to check the accuracy or appropriateness of the content of programmes，and with television there are8._______ (restrict) on other aspects，for example，what kinds of programmes can9._______ (broadcast) and at what time of the day. With the Internet，parents cannot check a published guide to determine what is suitable for their children 10._______ (see).