阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
The Internet is an amazing information resource. Students, teachers, and researchers use it as investigative tool. Journalists use it to find information for stories. Doctors use it to learn more about unfamiliar diseases and the
(late) medical development. Ordinary people use it for shopping, banking, bill-paying, and communicating with family and friends. People all over the world use it to connect with individuals from
countries and cultures. However,
there are many positive developments
(associate) with the Internet, there are also certain fears and concerns.
concern relates to a lack of control over
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
(restrict) on what kinds of programs can
(broadcast) and at what times of the day. With the Internet, parents cannot check a published guide to determine what is suitable
their children to see.
Many people travel during the holiday season but do not make sure that their houses and homes (protect). Crime goes up
(rapid) during the winter and summer holiday seasons. Here are some things that you should keep in mind when you go on a holiday.
Always give (strange) the feeling that you are at home. Have the snow
(clean) off your stairs or out of your driveway during the winter season. You might ask someone to park his cars in your driveway.
Tell your newspaper deliverer that you are not at home. (have) a pile of newspapers and other mail on your doorsteps tells people that you are not at home, so you could also have a neighbor or a relative get your mail every day.
Do you like travelling? Staying （health） while
（travel） can help to ensure your trip is a happy and enjoyable one．If you are travelling abroad, here are the tips you need to make your trip much
（easy）:
Make sure you have got signed passport（护照） and visas．Also, before you go, fill in the emergency information page of your passport! Make two copies of your passport identification age．This will help a lot if your passport __（steal）．Leave one copy at home with friends or relatives．Carry the other with you in a separate place from your passport．
Read the Public Announcements or Travel Warnings for the countries you plan to visit．Get yourself familiar with local laws and customs of the countries to which you are travelling．
Leave a copy of your itinerary（旅行日程） with familyor friends at home so that you can be contacted in case of an emergency．
Do not accept packages from strangers．Do not carry too much money or （necessary） credit cards．If we make enough
（prepare）, we will succeed．Have a good time!
If it (turn) cold again, they'll dive back down. But they come out again if it is warm last, how much will an ant gather during the summer to prepare for the winter? All that it
(possible) can.
Set up your goals positively．
How you describe your goal makes a big difference．Focusing on whatyou want to“bring into your life —not what you want to avoid—wi11 make you more likely to (actual)pursue it.
Prepare for failure(in a good way)．
Moments of failure (be)unavoidable，but most of us abandon the goal entirely when slight failures and setbacks start piling up．At the moment when you fail，often the first instinct(本能)is to push the goal away. It's so
(comfort)to be in that condition of self-doubt or self-criticism and guilt．
For example，if you want to quit ______(smoke), ask why do you want to quit? Then, if you want to quit for your health ask why do you want good health? Then，if your answer is to be alive long enough
(meet)your grandchildren，ask why do you want to meet your grandchildren?