Daming is thirteen years old.（改为一般疑问句,并作肯定回答）

Daming is thirteen years old.（改为一般疑问句,并作肯定回答） He is thirteen(对thirteen提问） his a__ is thirteen Daming is a student and he's twelve y-------- old.y那里填什么? thirteen and seventeen is t_____ Thirteen and six is n______. What is nine and thirteen ( )student number is thirteen是什么意思 ( )student number is thirteen是什么意思 Thirteen. She is thirteen years old.对thirteen years 提问 My sister is thirteen years old.(提问thirteen years old) The boy is thirteen（thirteen）对括号部分提问. （ ） Daming and WangDong from England.是is Daming 还是are Daming? tom is a___boy.A.thirteen years old B.thirteen-years-old C.thirteen-year-old tom is a___boy.A.thirteen years old B.thirteen-years-old C.thirteen-year-old is thirteen and eight( yes it is he is student number is thirteen.