A 12-years-old boy is too imma

A 12-years-old boy is too imma He is a sixteen-years-old boy a boy is fourteen years old 问：Peter is a boy.he is 15 years old. Tommy is a boy.He is 8 years old. he is a 6-year-old boy.可以说he is a 6 years old boy吗 tom is a 12 years old boy.his father sells meat and has a bi a five-year-old boy与the boy is five years old的区别 jim is a boy .he is eight years old .. 合并成一句 jim is 三根线 boy I am thirteen years old,too.(改为同意句） I ___ ___ a ____ boy. I am thirteen years old ,too.(改为同义句) I( ) ( ) a ( ) boy. This boy is10 years old.That boy is10 years old,too.保持句意不变 T