pleasant and unpleasant smells

The bakery had a wonderful (a)   of freshly baked bread.

The garbage emitted a revolting (a)   that made me feel sick.

Some people forget to wear deodorant, and their body (a)   can be quite unpleasant.

As I entered the house, I immediately recognized the (a)   smell of my grandmother's cooking.

The kitchen was filled with a mouth-watering (a)   of chocolate cookies.

The meat in the refrigerator had a (a)   smell, so I had to throw it away.

Even after the party ended, the smell of food and perfume (a)   in the air.