A: I have the perfect son. 　　B: Does he smoke? 　　A: No, he doesn't. 　　B: Does he drink whiskey? 　　A: No, he doesn't. 　　B: Does he ever come home late? 　　A: No, he doesn't. 　　B: I guess you really do have the perfect son. How old is he?

　　A: He will be six months old next Wednesday.