Volunteers from different departments met weekly to coordinate efforts for common purposes.

The common vole gathers food in shallow burrows before winter arrives.

A common rat darted across the alley and disappeared into a storm drain.

Common rats scurried along the alley, searching for scraps behind the market.

At the annual harbor feast, the chef proudly presented a whole common ling roasted over an open flame.

In my garden, common green lacewings are beneficial predators, eating aphids and other pests.

The common European earwig can severely damage tulip bulbs if left unchecked.

On warm summer nights, I used to watch the common glow-worm flashing softly among the grass.

To solve the problem, she calculated the greatest common divisors of each pair of numbers to simplify the fractions.

Environmental groups decided to make common cause with local farmers to protect the river's ecosystem.