Sentences with Pump Up

Pump up the balloons for the birthday party.

The coach encouraged the team to pump up their spirits before the championship game.

The tire pressure was low, so I had to pump up my bicycle tires.

The musician used the foot pedal to pump up the volume during the live concert.

He needed to pump up the air mattress before guests arrived for the sleepover.

The central bank decided to pump up the economy by lowering interest rates.

The scuba diver had to pump up his buoyancy compensator before descending into the deep sea.