22: “Mom, I’ve got the first rank in class this semester!” “ ” A. Well done! B. Thank you! C. Never mind! D. Let’s go! 23. Ho Chi Minh city is the ________________ city in our country. A. biggest B.bigger C. big D. bigest 24. Nowadays many people move to urban areas to________________job. A.go on B.put down C. look for D. get on 25. Our city is getting______________polluted than whenever. A. many more B. by farmost C. much most D. much more 26. Ha Noi offeredMinh great opportunities last year, he attempted to_______________modern life. A. look for B. keep up with C. find out D. pick up 27.. If you live in a city, you will see many people and hear the noise of______________ A. traffic B.soil C. light D. air 28. People think that life in rural areas is more______________than life in urban ones. A. crowded B.modern C. difficult D. overpopulated 29. Residents in city live______________from people in countryside. A. differently B. easily C. difficultly D. happily