The shelf has very little food on it.
Cartons of goods are being placed onto a grocery store shelf.
A near empty grocery store shelf in a store¬
grocery store cold shelves ready to be stocked
A convenience store has shelf with merchandise on it.
The shelves of the store  are almost empty.
Grocery store shelves with not a lot of food on them.
A shelf at a supermarket with a lot of empty space.
A long shelf stocked with items for display
A shelf of canned food that is mostly empty.