I found a few bottom pairs in the drawer.

The top pairs in the competition were all very strong.

The middle pairs of shoes are on sale.

The lone pairs on the oxygen atom in water contribute to its bent molecular shape.

The electron pairs in the molecule determine its shape.

I found a bag of kernel pairs at the grocery store.

There are many live pairs in the aquarium.

I tripped and fell down the pairs of stairs.

I bought three pairs of underwear yesterday.

She bought a new pair of spectacles.