There is a clock on the wall.
There is a table next to the board.
There are 5 matches on the box.
There is nobody in the room.
Is there anybody here?
There is no watch on the table.
Where are brown pencils?
How many armchairs are there in the room?
How many pictures are there on the wall?
There are not many pictures in the book.
Everyone presents at this lesson.
There are long texts in the book.
Is this a good book?
This is not a black pencil, it's red.
These doors are black.