there are （some pencil） on the desk 句型转化 否定句、一般疑问句、肯否回答、括号提问.

there are （some pencil） on the desk 句型转化 否定句、一般疑问句、肯否回答、括号提问.

There aren't any pencils on the desk.
Are there any pencils on the desk?
Yes,there are .
No,there aren't.
What are there on the desk / What 's on the desk