Helen is （）A.14-year-old B.14 years old

Helen is （）A.14-year-old B.14 years old She is a____girl.A.9 years old B.9-years-old C.9-year old D. Jane is（）high school studentA.a 18-year-old B.a 18-years-old 80 years old与80-year-old的区别.如：Kate is a 14-year-old girl.与Ka Helen is seven years old. ( )Eddie is a_______boy.A.a ten-year-old B.a ten-years-old C Lucy is a __girl from America.A,ten-years-old B,ten-year-old my grandma is already A.80-year-old B.80 years old the( )woman is my aunt A forty years old B forty- year -old “-year-old” “years old” Lucy is a _____girl.A.ten years B.ten-years-old C.ten-year-o Mary is( )girl.A.an 8 year old B.8 years old C.the 8 years o