He displayed an impossible bottle on the shelf.

Missions impossible are often seen as daunting challenges.

The Mission Impossibles are a series of action spy films.

The impossible trinity refers to the concept in economics where it is impossible to have all three of fixed foreign exchange rate, free capital movement, and an independent monetary policy at the same time.

She pursued her impossible dreams with unwavering determination.

There are many impossible events happening in the world.

Witnessing a unicorn in the city is an impossible event.