a sudden knock

Examples (10)

• A sudden knock on the door startled everyone in the quiet room.
• She heard a sudden knock at midnight, making her heart pound.
• The detective investigated the case after receiving a sudden knock on his office door.
• Just as he was about to leave, there was a sudden knock, delaying his departure.
• The children giggled nervously as they heard a sudden knock coming from the old attic.
• A sudden knock interrupted their deep conversation, bringing an unexpected visitor.
• Without warning, a sudden knock echoed through the empty hallway.
• The playwright decided to add a sudden knock to build suspense in the second act.
• Despite the security, a sudden knock was heard, indicating a breach.
• They were so absorbed in their game that a sudden knock made them all jump.