語篇填空， 在空白處填入適當(dāng)?shù)膬?nèi)容或括號(hào)內(nèi)單詞的正確形式（不多于3個(gè)單詞）。

The Internet is an amazing information resource. Students, teachers, and researchers use it as ____1.____ investigative tool. Journalists use it ___2.__(find) information for stories. Doctors use it to learn more about unfamiliar diseases and the __3.___(late) medical development. Ordinary people use it for shopping, banking, bill-paying, and communicating with family and friends __4.___(live) far away or in different parts of a city. People all over the world use it to connect with individuals from ___5.__ countries and cultures. __6.__, although there are many positive developments ___7.___(associate) with the Internet, there are also certain fears and concerns. One concern relates to a lack of control over __8.___ appears on the Internet. With television and radio there are editors to check the accuracy or appropriateness of the content of programs, and with television there are restrictions on what kinds of programs can ___9.__(broadcast) and at what times of the day. With the Internet, parents can not check a published guide to determine what is suitable ___10._ their children to see.

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