Unit4 OurWorldTtopic Which do you like better,plants or animalsSection A根据汉语提示完成句子1.Look at the blue (天空).What a fine day!2.The water of the lake is (清澈的).We can see fish swimming in it.3.Xu Beihong is good at drawing (马).4.In Jiuzhaigou,people can enjoy the beauties of (自然)there.5.What does your brother look like? -He is tall and (瘦的).I. 用括号内所给的词的正确形式填空。1.My home is the (big)of all the house.2.The Yangtze River is the (long)r