When you run these hills with your friend you occasionally crush an insect beneath your heel.

He ran his betting business with his friend Peter Grant.

She's out running errands with her friend.

But running with his friend, he always lagged behind.

Once he tried to catch a dog named Strelka, but she ran away with her friend, the rat Venya.

For 20 years she's been running a hotel in rural England with her best friend, Anthony, and her cooking is praised in guides and magazines.

Says Jack, 'My wife ran away with my best friend.'

He was a bit out of breath, for he had just been running a race with his friend the Hungry Tiger.

She also ran a Chinese restaurant with her best friend Cyan.

He runs a small business with his best friend Aly.