My father is glasses are on the shelf

My father is glasses are on the shelf 用whose提问 my father's glasses are on the shelf..（用whose提问） They are beside the glasses on that shelf. glasses the shelf your are on 连词成句 My books are on the shelf. 为什么BOOK+S? My books are on the shelf 为什么要加 are?My books on the shelf不对吗 The man () a pair of glasses is my father. there (are,is)no books on the shelf what are on the shelf?what is on the shelf?为什么are不行?若有前后文,语法 ____ of the books on the shelf belong to my father. My father is always _____ glasses.A.wears B.wear C.puts on D They are on the shelf.问句是?