1.   If the meat sat around unrefrigerated for a while, it could become contaminated with pathogens like E. coli even though it looks and smells fine, he explained.

2.   The Comet, which smelled fine in the can, left an unpleasant chlorine odor on my hands.

3.   They smelled just fine the way they were.

4.   It was intact and smelled fine.