Complete with there is or there are

1.      There is  There are    a bag on the table.
2.      There is  There are    a calendar on the wall.
3.      There is  There are    two posters in my room.
4.      There is  There are    a banana in this basket.
5.      There is  There are    six chairs in the kitchen.
6.      There is  There are    lots of books on the shelf.
7.      There is  There are    a mirror in our hall.
8.      There is  There are    12 cushions on the sofa.
9.      There is  There are    a big wardrobe in my sister's bedroom.
10.      There is  There are    children in the yard.

Complete the sentences with in, on under, behind, between, next to, in fron of and opposite to