【正文】
Unit 2 Saving the Earth Topic 2 All these problems are very serious. Section C (1)________ of us knows how to stop the bad behavior. (2) I knocked on the door but ___________ answered. (3) Some of these books are better than__________. (4) She was driving the car with one hand and wiping the window with the _______. (5) They are beautiful but I am looking for ___________ useful. (6) Is there ___________ you can do to help her? (7) There’re 5 000 people living here and almost _________has his/her own car. (8) He’s cleverer than ____________ I know. (9) I’ve looked __________ but I can’t find it. Fill in the blanks using something, anything, others, nobody, everyone, anybody, everywhere, none, other. None nobody others other something anything everyone anybody everywhere What can we do to protect our environment ? In our daily life, we should face more environmental problems. Can you say something about them? cities, pollute, health problems factories, the land and the air, dead In our daily life, we should face more environmental problems. Can you say something about them? cut down, millions of, take away the earth, bee desert 拿走 In our daily life, w