Fill in the gaps

Complete the sentences with "There is" or "There are".

[ ] a pencil.

[ ] some pens.

1. [ ] a door.
2. [ ] four walls.
3. [ ] some chairs.
4. [ ] some posters.
5. [ ] a board.
6. [ ] some cupboards.
7. [ ] a clock.
8. [ ] a projector.