请选择合适的单词将短文补充完整。(每词只能使用一次,有两个多余选项)
older, younger, friend, friends, playing, climbing, reading, three, two, longer, shorter, one
John is 12. He has 【小题1】friends. They are Sarah, Amy and Mike. Sarah is 12 years old. She has long hair. Sarah likes 【小题2】 the piano very much. Amy is 13. She is 【小题3】 year 【小题4】 than John. Her hair is not long. It is 【小题5】 than Sarah’s hair. Amy likes 【小题6】 books. Mike is 10. He is 【小题7】 years 【小题8】 than John. Mike and John like 【小题9】 mountains. They are good 【小题10】.