I saw a flying saucer in the sky.

The flying squad was called in to handle the riot.

I saw a flying squirrel in the forest.

He had a flying start in the race.

He hit a fly ball to center field.

Be careful when dealing with fly-by-night businesses.

Fly-casting is a technique used in fly fishing.

I enjoy fly-fishing on the weekends.

The fly-half made a brilliant pass to set up a try.

I heard that Spanish fly is used as an aphrodisiac.