题目内容：

    I've been into environment-friendly things for ages, which started when I was 13 and my favorite teen magazine____in the mail with a "Save the Earth, Girl!" cover. I remember it __! It was filled with all sorts of easy____to go green.

Among many of the ___I learned that day: turning off the water while you brush you teeth_____200 gallons of water every year -per person! I started doing that______I mean, it is kind of a big deal considering Earth doesn't have an unlimited____of fresh water.

My parents were also____for recycling and reusing, so we became the ones who____rejected containers and used them for_____and the ones who carried our own bags to the grocery store and our own____to the coffee shop. I knew it was the right thing to do for the environment.

Later, I tried to let my green flag fly! I either called out whoever littered in public____collected magazines from my friends to______Then the strangest thing happened: people started____me. One by one, my friends began to turn off the lights, buy recycled notebooks, and_____paper back into the printer to make use of the other_____It's not that they were so_____about the environment, but they were drawn to my confidence.

I'm wild about environmental protection and would stand____，saying," Yeah, this is what I’m into.”___others don't share your enthusiasm, they will envy your confidence and want to be like you, and that means_____ your example.

1.A.existed B.arrived C.returned D.printed

2.A.carefully B.correctly C.clearly D.occasionally

3.A.tips B.questions C.jobs D.decisions

4.A.reasons B.debates C.lessons D.facts

5.A.weighs B.stores C.saves D.totals

6.A.at times B.right away C.after all D.at last

7.A.amount B.control C.use D.flow

8.A.famous B.sorry C.eager D.suitable

9.A.washed out B.took way C.gave out D.threw away

10.A.collection B.show C.storage D.decoration

11.A.drinks B.books C.coins D.cups

12.A.but B.and C.so D.or

13.A.recycle B.process C.resell D.donate

14.A.serving B.copying C.observing D.reminding

15.A.pay B.take C.feed D.turn

16.A.sheet B.part C.version D.side

17.A.curious B.concerned C.optimistic D.serious

18.A.proudly B.politely C.calmly D.patiently

19.A.Now that B.Even if C.Unless D.Before

20.A.setting B.making C.giving D.following