5 Fill in the gaps with: it is, there is, they are, there are.

1. **There is** a table in front of the sofa. **It is** a small table.
2. **There are** some paintings on the walls. **They are** Picasso's paintings.
3. **There are** two books on the table. **They are** school books.
4. **There is** a sports shop around the corner. **It is** a big shop.