Jim is a 3 years old boy.(哪里错了)

jim is a boy .he is eight years old .. 合并成一句 jim is 三根线 boy 单项选择Jim is a very clever boy.He is three years old but he le jim is a boy .he is eight years old ..合并成一句 The boy six years old this year.哪里错了 He is a sixteen-years-old boy a boy is fourteen years old Jim is eleven years old Jim is ____ ____ boy(每空一词) 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 12 years old.Jim is 14 years old. A 12-years-old boy is too imma