are there any near here?any是什么

若详细解释就加分
any可以换成any sth吗

-Are there any people ___ there? Are there any bears in the zoo? Are there any curtains in your bedroom? Are there any students in the classroom? -------in the classroom Are there any people who judge others by apperarances? Are there any fish in the river?这句话对吗? are there any grammars mistakes in this article? There have there are We needn't buy any ___. There are many in the fridge. We need not buy any ___.There are many in the fridge.