There is a doll ____ the sofa.
There is a doll ____ the sofa.
Explanation
"There is a doll on the sofa."
صوفے پر ایک گڑیا ہے۔
This indicates that the doll is placed on the surface of the sofa.
"There is a doll on the sofa."
صوفے پر ایک گڑیا ہے۔
This indicates that the doll is placed on the surface of the sofa.