根据下列短文内容，在短文后的空格处填上一个恰当的词，使短文完整、通顺。
Dear Bob,
My name is Rich .I’m fourteen years 【小题1】fine/sunny old. I’m studying in a middle school. My school is nice and clean. There are 30 students in my class. It’s having 【小题2】are today. My classmates and I are swimming 【小题3】 a good time on the beach. It’s a nice place .The water is blue and clear. Many birds playing 【小题4】on flying over the sea. Many people are reading 【小题5】taking in the sea. Some boys are am 【小题6】 football. Some people are lying 【小题7】 the beach. A girl is 【小题8】 a book on a chair .Another girl is 【小题9】 photos. I 【小题10】 writing to you! What are you doing?
I hope you can write to me soon.
Best wishes!
Rich
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解析：
【小题1】考查年代：14岁：fourteen years
【小题2】考查天气：It’s fine/sunny天很好。
【小题3】考查词组：have a good time玩得愉快，用一般现在时having
【小题4】考查be动词：主语是Many birds，be动词用 are
【小题5】考查动词：游泳，用现在分词swimming
【小题6】考查词组：play football踢足球：用现在分词playing
【小题7】考查介词：在海滩上on the beach
【小题8】考查动词：读书reading用现在分词
【小题9】考查词组：taking photos拍照，用现在分词
【小题10】考查be动词，主语是I用am