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s less __________ than that one. A. beautiful B. beautifuler C. more beautiful D. most beautiful( )14. My ___________ sister who works in the bank is two years ________ than I. A. younger, older B. older, elder C. elder, elder D. elder, older( )15. Liu Xiang is one of _________ players in the world. A. good B. better C. best D. the best( )16. He has ___________ money in the team. A. littler B. the littlest C. the least D. less( )17. English is her daughter’s ____________ subject of all. A. favourite B. most favourite C. the most favourite D. more favourite( )18. Do you know which is ________ river in the world? A. the two long B. the two longest C. the second long D. the second longest( )19. Our school is being ________. A. more beautiful and beautiful B. more and more beautiful C. more beautiful and more beautiful D. beautiful and beautiful )20. -Is maths ___________ than physics? -No, maths isn’t so ________ as physics. A. more difficult, difficult B. more difficult, easier C. difficult, more difficult D. easier, more difficult( )21. Here is a ______________ mouse. Was it killed by your cat? A. die B. died C. death D. dead( )22. We should keep our eyes _______________ while doing eye exercises. A. close B. closed C. open D. opened( )23. The meat smells __________. You’d better throw it away. A. badly B. bad C. good D. well( )24. The price of this skirt is too ________. A. cheap B. expensive C. dear D. high( )25. It’s ____________ to teach a man fishing than to give him a fish. A. best B. more C. good D. better( )26. Look at the big tree. It is ________ than that one. A. taller four times B. four times tall C. four times taller D. four taller( )27. Bird flu is one of _________ diseases in the world. A. terrible B. more terrible C. terriblest D. the most terrible( )28. This river is about 5 feet ________.