I learneded piano when I was seven years old同义句

I learneded piano when I was seven years old同义句 When I was seven years old 同义句 When I was five years old, I could play the piano well.的同义句 I started to learn the piano when I was five years old.的同义句是 I started to play the piano when I was six years old .(改为同义句 I started playing tennis when i was seven years old.同义句 I went to school when i was seven years old,同义句 I began to study English when I was seven years old.同义句 he could play the piano well when he was seven years old的同义句 When I was seven years old 1.I started to play the piano when I was six years old.(改为同义 When I was ten years old的同义句