1) There are some apples in the vase
2) There were not any pencils in the pencil case
3) There was a a bottle of lemonade in the fridge.
4) There was some sugar in the pack
5) Is there any salt in the salt shaker?
6) Are there any oranges in the packet?
7) What is there in your pocket?
8) Who is there in the next room?
9) What was there under the table?
10) Who was there at the conference?