1、1.Jack plays football ______ than Dick. Jack踢足球比Dick差。2.Which is ______, a hen or a chicken?一只母鸡和一只公鸡，哪个更重？3.A dictionary is much ___________________.一本词典要比一本故事书贵得多。4.My sister is__________________________ I.我姐比我大两岁。5.The white shirt is ________ than
2、 the yellow one. A.cheap B.cheaper C.cheapest D. the cheapest6.Which one is ________ , football or basketball? A. more popular B. popular C. popularer D. much popular7.Now the air in our hometown is _______ than it was before．Something
3、 must be done． A.much better B.more worse C.more better D.much worse
