题目内容：

    Teenager Jake Denham was skiing with his family in the USA when he fell over and lost one of his skis（滑雪板）. His family didn’t know that he had a problem. They _____skiing. When they got to the ________ of the mountain, there was no sign of Jake.

Jake couldn’t find his ski _____. In the end, he decided to take off _____ski and walk down the mountain to look for his parents. But he couldn’t work out the right way to go.

It was now getting dark and he was a long way from any place of safety. He knew that he might die that night in the_____ temperature. But Jake kept calm（镇定）because he ever watched a lot of TV programs about living______difficult situations. He remembered the______from these programs and knew that he should build a hole in the snow. He tried to make the hole up towards the hill ____ the wind could hardly blow into it. Though the temperature ______to a dangerous -15°C that night, Jake was safe from the cold inside the hole.

But he had to get down the mountain. The_____ also advised, “ If you are lost, you should find someone’s foot marks on the snow and _____ them.” Jake found some marks easily and followed those. He walked and walked until finally he saw lights. Nine hours______he lost his ski, he found a team of workers______came to save him.

His mum was very happy when she heard the news. _______, Jake didn’t even have to go to hospital. He got through the terrible experience without any injuries（损伤）.

So next time when someone says that watching TV is a waste of time, think of Jake. Sometimes TV can ____ your life.

1.A.depended on B.went on C.put on D.turned on

2.A.top B.foot C.side D.door

3.A.anywhere B.everywhere C.somewhere D.nowhere

4.A.the others B.others C.the other D.other

5.A.warm B.cool C.high D.low

6.A.on B.below C.in D.with

7.A.advice B.love C.talent D.service

8.A.until B.if C.but D.so

9.A.felt B.fell C.raised D.stayed

10.A.workers B.parents C.teachers D.programs

11.A.follow B.clear C.know D.beat

12.A.because B.after C.before D.when

13.A.what B.who C.which D.where

14.A.Unluckily B.Terribly C.Surprisingly D.Sadly

15.A.enjoy B.lose C.kill D.save