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。
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.
On June 2，20 1 2，Meghan Vogel won the state championship in the 1，500-meter race．it was her last-place finish in the 3，200 meters that won her worldwide attention．
Only a few minutes the 3，000-meter run，Meghan entered the tough 3，200-meter final．Three laps into the eight-lap race，Vogel was falling off the pace．It could
(easy)be seen that she didn’t have the energy to compete for another title．20 feet from the finish line，she was in last place but still had a chance of passing a runner from another schoo1—Arden McMath，
was faltering(蹒跚)．
Then suddenly Arden McMath (fall)to the track．Vogel never had a moment of doubt about what to do next．Rather than run past her fallen competitor
(avoid)the last-place finish Meghan stopped to help Arden to her feet and
(support)her step by step towards the finish line．The crowd cheered for Vogel’s action and the cheers grew
(1oud)as the two girls finished the race with Vogel purposely
(make)sure that Arden crossed the finish line ahead of her．
Last place on the track；first place in sportsmanship(体育精神)．Vogel was truly the (win) of the 3,200 meter race·
Most people nowadays are so busy with their lives that they do not have time to enjoy a healthy and (balancel)diet．For most individuals，as
result of eating foods rich in fats and sugar several years，they choose to go on a diet but do not succeed at the end．Be sure to be with a strong
(aware)that you are
you eat! Therefore，maintaining a healthy diet not only
(provide)your body with energy but also numerous health benefits．One is that you will keep a healthy weight and is also the easiest and most
(benefit)way in which you can be energetic and protect yourself
a number of diseases when growing old．Another benefit is that you will meet your everyday nutritional (require)
．
(Basic)speaking，you should ensure that you take good amount of vegetables，grains，milk and proteins．In most cases，a healthy diet can help you decrease the risk of
(get)some diseases like diabetes and cancer．
One day I went to the Six Flags amusement park. After riding a ride, I lost my keys. I didn’t notice they were gone ____I was on the other side of the park. So I went to the security office. Amber Thompson, ____
worked there, was very nice. She asked me for my license, a ___
(describe) of the keys and whether I had anything ____
(attach) to the key chain, ___
nothing could be done right away. Here is ____
cool thing about losing keys at Six Flags: if the keys are found once you have left, the park will send them back __
your home free of charge. __
(fortunate), my story has a good ending. The keys were found before the park closed. ____
(lose) keys didn’t spoil my day, and somehow I found myself pleased by the presence of Bugs Bunny after I lost my keys.
You can easily spend time there _____it is convenient for you. Just make sure you haven’t lost something important after you get off each ride.
People can often see a talking parrot on a TV show, in a movie, or even in someone’s home. The parrot has learned (copy) sounds that people make. Dolphins, bats, and some apes also copy sounds. Now we can add elephants
this list of copycats (盲目的模仿者).
Dr. Joyce Poole is a zoologist, studies the sounds of elephants. While she was in Kenya, she would hear strange noises
(make) by Mlaika after sunset. Mlaika was
8-year-old African elephant
it lived near a highway.
Dr. Poole says that she couldn’t tell the difference between Mlaika’s call and the (distance) truck noise. Why did
copy the sounds of the trucks driving by? Animals that are able to copy sounds may enjoy
(practice) new sounds. When they are kept outside of their natural environment, they may copy unusual sounds.
So far Dr. Poole (spend) 18 years with two female Asian elephants. Asian elephants make sounds like birds to talk with one another.
Parrots, dolphins, humans, and elephants show that being a copycat is one way that animals and people make new friends and keep old ones.
On receiving my learner's permit a couple of months ago, I started driving lessons straight away. However, it wasn't until two days ago Dad finally allowed me to drive on the motorway. Our destination was Orewa,
seaside town.
That morning I made sure I had enough to drink and went to the toilet about three times we left. I thought l was totally prepared__
the journey, but nothing could have prepared me for my family's complaints.
“Relax! Don't hold the steering wheel so (tight)." called a nervous voice from the backseat.
"Speed up. 70km/h isn't fast enough. You are holding up the traffic," another voice ordered from the seat next to _(1).
How (annoy)! To content them ,I
(step) hard on the accelerator, and within a second, an angry voice began to yell again.
‘‘Stop! Slow down! Are you crazy? Did I tell you to go above l00km/h'?"
Finally I drove into the city, where the speed limit was only 50km/h.
My family seemed relieved and stopped__(tell) me what to do. On our way home, the journey was much
(easy) than before as everyone else fell fast asleep. So ,I just took my time and enjoyed the drive.
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