Question

2 Are there... maps on the walls?-No,there aren't ... .

Some

any

no

3. Are there ... pens on the desk? -Yes, there are....

some, any

any, some

no, someno, some

Answer 1

1) any,any 
2) any, some
Any в ? и - предложениях
some в + предложениях
No в - предложениях