Big thud on carpeted floor
Footsteps walking at slow pace on hard surface. Boots.
Glass of Ice poured out onto the floor
Sneaker footsteps running, tile floor
Step on a wooden floor board, creak
Dull distant knock or thump on a floor or hard surface. Stomp.
Rolling office chair across carpet
A large hollow thump or thud. Heavy object impacting hollow wood floor.
Pendulum clock/Grandfather clock strikes two o'clock, with good ticking.
Footsteps. Light fast paced walking with tennis shoes.