But a rock hit him hard in the side of the head.

As a matter of fact, I was next to him at the last dinner before the rock hit us.

But he was caught off guard when a rock hit him in the head.

A second later a rock hit him on the shoulder and the gun went off.

At least there weren't very many rocks to hit around here.

He jumped a little when a rock hit the side of the house.

A rock could hit either one, so was too risky.

He was near the car when a rock hit his left arm and broke it.

A rock, a brick, something hit the wall of the school.

Of course, small rocks like these hit Earth occasionally, too.