题目内容：

    There are some easy things students can do to protect the environment and the earth. Here is what they have said.

“We've started a Waste Reduction Week at our school. Today,we've removed(清除)the wastepaper bins from all classrooms and the headmaster has given each student a bag and we must put all the litter we produce during the day into the bags. At the end of the day,the student with the smallest bag will get a prize！”

Sheila，12

“We've teamed up with other schools in our area and we've formed eco­teams. We're trying to recycle as much paper as possible. We've asked the local council for extra recycling bins and they've given us green flags to fly！It's a good start but we haven't gone green yet. We must keep working.”

Tony，13

“My team has designed recycling posters which encourage people to sort the paper,glass and cans from their rubbish. We've also made a poster with the names and addresses of phone and computer stores which take old phones and computers and give them to people in poor countries or recycle them.”

Bettina，14

1.What didn't Sheila do in a Waste Reduction Week?

A.She removed the wastepaper bins from classroom.

B.She put litter into a bag.

C.She got a bag from the headmaster.

D.She recycled the waste paper.

2.What could Tony get when he asked the local council for extra recycling bins?

A.A small bag. B.The green flags.

C.A phone. D.A computer.

3.Bettina's team has designed recycling posters for ________.

A.selling phones and computers

B.recycling phones and computers

C.encouraging people to sort the paper,glass and cans

D.getting a prize