以下各小题均有一处错误，请指出并加以订正
①甲骨文是指刻写在青铜器上的一种比较成熟的文字，对研究商朝历史有重要的价值。老师：“不少历史知识都用到‘最早’二字，你知道的有哪些？”____
②小明：“目前我国境内已知最早的人类是北京人。我国是世界上最早种植水稻的国家之一。我国最早的国家是夏朝。”____
③张三按《伤寒杂病论》中记载的方法给他的父亲服用“麻沸散”减轻了病痛。____
④小华来到河南安阳殷墟遗址，对商朝创业史做了全面调查。____
⑤小蔡从《齐民要术》一书中了解了南北朝时期泉州地区农、林等生产技术的状况。____

完成下面的对话，一空一词。

Amy: Hi, Jack. What are you ____ on Sunday afternoon?

Jack: I'm ____ shopping with mom and dad. What are you doing, Amy?

Amy: Oh, I want to ____ badminton, but I don't have a partner.

Jack: Did you ask Cathy? She ____ badminton twice a week.

Amy: But she already has a partner.

Jack: What about Jimmy? He____ doing anything on Sunday, I think.

Amy: But Jimmy doesn't play badminton at all.

Jack: Well, maybe I can play ____ you on Sunday morning. I am not doing anything then.

1983年10月1日，____为北京景山学校题词：“教育要面向现代化，面向世界，面向未来。”