Fill in gaps wite areh : it is, there is , they are, ther.
1.............. a table in front of the sofa. ........ a small table .
2 ............. some paintings on the walls. ............... Picasso's paintings.
3 .............. two books on the table. .......... school books .
4 ............. a sports shop around the corner. ......... a big shop.