Waste can be seen everywhere in the school. Some 1 ask for more food than they can eat, some students 2 to turn off the water taps after they finish washing, and others often forget to turn off the 3 when they leave the classroom. They say these things are cheap, 4 I don’t agree with them. Waste can bring a lot of problems. Though China is rich in some resources, we are 5 of others. It is reported that we will have no coal or oil to 6 in 100 years. So if we go on wasting our resources, 7 can we use in the future and where can we move? Think about it. I think we 8 say no to the students who waste things every day. 9 should stop wasting as soon as possible. If we do our best, waste can be stopped 10 and many natural resources can be saved. 1 . A . people B . students C . workers 2 . A . forget B . remember C . have 3 . A . lights B . radio C . fridge 4 . A . Or B . and C . but 5 . A . sure B . full C . short 6 . A . make B . use C . choose 7 . A . how B . when C . what 8 . A . can B . shouldn’t C . should 9 . A . Anybody B . Everybody C . Somebody 10 . A . One day B . Two days C . some days