扩句

①名将参加比赛。   ②前三枪打得不错。

实验台上有KCl、CaCO₃、CaO、K₂CO₃、NH₄Cl五种白色固体和水，不另用其它试剂，对五种白色固体进行鉴别．下列鉴别顺序不可能的一组是（　　）

    Hello, my name is Jack. I am a ____in No.1 Middle School. In my free time(空余时间), I like ____sports .I like playing tennis and basketball.

    Look ____ my bedroom. I have a tennis racket.____ is on the table. I have two basketballs. They are ____ the bed. Playing sports is very ____, so I like it very much. I also like eating. Among(在...中间)fruits, I like bananas ____. But I ____ like
vegetables. I like French fries very much. So I am very fat. The doctor asks me to eat more ____ food and do more ____.

用显微镜观察洋葱鳞片叶表皮细胞时，需要先制作（  ）