题目内容：

When I was twelve, I took part in a six-day hiking with the Scout troop for fifty miles through the mountain in autumn. With a forty-pound pack, we ____ into the mountains. It didn't take me long to realize that this hike was ____ than expected. We couldn’t even stop for a break because the mosquitoes were in our ears, eyes, even our noses! It was better to just keep ____ to stay ahead of them.

When we reached camp I wanted only to have a warm meal and then go to sleep. I cooked some delicious pasta, but knocked over the ____ as I leaned over to grab my fork. I ____ biting some Granola bars and spent the first night ____ my bed at home. The next day, I almost ____. With every step, my ____ seemed to get a new blister. By the late afternoon, I tried to cook some dinner again. ____, the heat of my stove attracted all kinds of bugs which kept ____ in it and getting stuck. I gave up .

At this point, all sorts of ____ raced through my head. My muscles and feet ached and my stomach groaned(响) ____ hunger.  Not wanting others to see me, I wandered off, sat down and ____. After my moments of self-pity, I pulled myself together and wiped away the tears. Well, the evening finally came. I tried to sleep away my ____.

The next morning, we were hiking along a beautiful ridge. The views were amazing! It ____ me at that moment that I had been focusing on the ____ things! I made up my mind that I would focus on what I did want. As if ____, the rest of the trip was ____. When we finished our trip, I came home a bit less of a boy and a bit more of a ____.

All we need to do is simply change our ____ and then life truly becomes colourful.

1.A. broke    B. wandered    C. headed    D. looked

2.A. tougher    B. longer    C. more amusing    D. more inspiring

3.A. jumping    B. moving    C. rubbing    D. waving

4.A. dinner    B. pack    C. tent    D. bed

5.A. concentrated on    B. looked forward to    C. showed up    D. ended up

6.A. processing    B. missing    C. making    D. adjusting

7.A. cheered up    B. broke down    C. settled down    D. set out

8.A. stomach    B. leg    C. head    D. feet

9.A. However    B. Therefore    C. Besides    D. Instead

10.A. coming    B. squeezing    C. landing    D. floating

11.A. thoughts    B. dreams    C. excuses    D. complaints

12.A. for    B. in    C. at    D. with

13.A. reflected    B. laughed    C. cried    D. rested

14.A. dilemmas    B. assignments    C. opportunities    D. troubles

15.A. struck    B. confused    C. reminded    D. warned

16.A. correct    B. wrong    C. crazy    D. essential

17.A. like crazy    B. on purpose    C. by chance    D. like magic

18.A. horrible    B. unbearable    C. enjoyable    D. admirable

19.A. girl    B. soldier    C. man    D. traveller

20.A. demand    B. focus    C. goal    D. habit