题目内容：

    One evening, Catherine was at home as usual. As her____swung between what she was going to do with her life and their dinner plans for the evening, she was unexpectedly ___by an urgent call from her sister “Get over here! Turn on NBC and check these guys out. They are just like you…” One Facebook message and a phone interview later, Catherine____herself on a bus with 8 strangers in the middle of the sweltering desert heat of Utah, picking up trash and ___awareness about zero-waste and climate change.

With a deep____of the environment and a desire to make a __ , Catherine, Davey, and a group of self ___“environmental pick-up artists” went on a coast to coast road side trash pick-up. As they walked, sometimes only______0.9 miles in an entire day, they ____ and steadily made their way across the United States for three years, picking up a total of 201,678 pounds of trash.

Catherine and Davey____with us wonderful stories of hope and inspiration that fueled their___to continue their journey. After spending weeks silently______how she would have enough _____to fly home for their two-week spring break, Catherine found a blank, unidentified envelope____with $850 cash in the desert. Just enough to get her home and back. After their bus____outside of Denver, they unexpectedly got ____ and arrived in Yosemite National Park three weeks later, just in time for the “Yosemite Facelift” where____ from all over the state came together with a______of cleaning up trash all over the park.

Being at the right place at the right time became almost normal, and they realized that much of what they ____was more than just a coincidence. Together, their team learned to simply ____themselves to their task, and surrender to the journey.

1.A.thoughts B.balance C.hands D.position

2.A.blamed B.interrupted C.frightened D.moved

3.A.found B.cheered C.dropped D.taught

4.A.abandoning B.raising C.shaking D.hiding

5.A.pride B.trust C.love D.fear

6.A.plan B.promise C.mistake D.difference

7.A.corrected B.repeated C.described D.discovered

8.A.driving B.fixing C.riding D.covering

9.A.slowly B.secretly C.helplessly D.frequently

10.A.heard B.shared C.wrote D.read

11.A.problems B.costs C.efforts D.choices

12.A.depending on B.replying to C.worrying about D.meeting with

13.A.money B.food C.time D.room

14.A.equipped B.supplied C.decorated D.filled

15.A.set off B.broke down C.headed for D.held on

16.A.rest B.help C.understanding D.practice

17.A.volunteers B.members C.tourists D.reporters

18.A.purpose B.question C.decision D.lesson

19.A.introduced B.expected C.experienced D.examined

20.A.turn B.limit C.compare D.devote