1) The classroom in the picture isn't small, is it? Yes, it is.
2) You can't see any
desks in the picture, can you? Yes, I can.
3) There are a lot of pupils in the classrom, aren't there? Yes, there are.
4) There is no teacher in the classroom, is there? Yes, there is.
5) The pupils are
sitting at their desks, aren't they? Yes, they are
6) The teacher is not writing on the
blackboard, is she?
Yes, she is.