Drop the gun, put your hands in the air, and don't make any sudden movements.
He had a sudden heart attack while he was on holiday.
The sudden change in weather caught everyone off guard, leading to unexpected rain.
A sudden gust of wind blew away the papers scattered on the outdoor table.
The sudden appearance of a rainbow after the storm brought a sense of wonder and awe.
The sudden silence in the room signaled the start of an important announcement.
