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ycle at home. Now listen again and repeat. List the pollution problems in your place. Choose one problem and say what should be done about it. — The air pollution in our city is getting worse. What can we do to stop it? — I think we can ride our bicycles to school more. Write a passage about how to control pollution and how save our earth. 。 . The firm has less money and fewer staff than last year. 公司的資金和人員都比去年少了。 較少的 n. 較少數(shù) 。 . — There are lots of things you could do. 有很多你們能做的事。 Listen, Gee, it’s no use living in the past. 聽著 , 喬治 , 活在過去是沒有用的。 作物 kill v. 殺死 。 廢棄物 enemy n. 敵人 。