同义句转换：My son is four years old

同义句转换：My son is four years old Lucy is twelve years old.Jack is twenty-four years old.同义句转换 Alice is four years old.Mary is eight years old.(同义句转换) Mary 在线同义句转换Alice is four years old.Mary is eight years old.(同义句转 my four years‘ old son 哪里不对 my teacher's son is only five years old同义句 my is sister four old years连词成句 My grandpa is 70 years old.句型转换同义句____ ____ is___ grendpa? He has a son.His son is 6 years old.改同义句 He has her son is 15 years old.改为同义句 she has a___________ son, His father is over 30 years old.同义句转换 Mary is ten years old.同义句转换