6 sentences with “exchanging”

Often he would say hello by exchanging slaps with his hands in the air.

A messenger on the Royal Road could cover 1,600 miles in a week on horseback, exchanging horses at posts along the way.

They sounded like flight engineers on a domestic mission, exchanging information about football practices and dentist appointments.

The Etruscans ruled an empire of allied city-states that maintained an active trade with the Greeks, exchanging Italian iron for various luxury goods.

But experts discovered that these "primitive" bacteria have created a means of exchanging vital genetic information around the world, a means whose efficiency is comparable to that of our modern telephone and satellite networks.

On the way down, I took a few dollars out of my pocket with the intention of exchanging them at the pharmacy on the ground floor. Seeing the notes in my hand, someone exclaimed, "You went to see the doctor and you still have money left?"