An unexpected achoo in the quiet library made everyone look up.

Kids achoo loudly when they run into the dusty attic.

Just as the professor began the lecture, someone in the back went 'achoo' and everyone turned around.

Her constant achoos during the meeting made it hard to concentrate.

He couldn't stop achooing during the silent meditation, which made the others suppress smiles.

When the dusty archive box was opened, the librarian achooed and reached for a tissue.

During the examination, an unexpected ACHOO occurred when the patient looked toward the sun.

During allergy season, the office echoed with loud ACHOOs that made everyone reach for tissues.