Unit 5 A party习题一、英汉互译儿童节________ 买一些饮料________ 现在聚会开始________play with________ buy some toys________ new clothes________二、选择题 1.A: Let’s go and have a picnic. B: ________A.I see.B.No, thanks.C.Good idea.2.A: Are Su Hai and Su Yang going to the classroom? B: ________...