1 if you go swimming in summer ，donot forget （ ）better swimmer。选who/that 2 a ten months old baby这样表达对吗？3 prefer怎么用呀？4 可以说a whole story 吗？whole and all在用法有何不同？5what is he like ？什么意思？6尽快回来as（ ）as i can 选soon 还是quickly7half of the class（）grils 选are/is 8pass and past 有何不同9主语，主语，especially 主语 谓语 此时谓语用三单吗
