For example, ants run faster on hot days.

Over the gray skin of the face ran little ants.

But I like nothing more than watching the ants run about after their hill has been kicked over.

However, the ants would promptly run away from her.

This tapping behavior also enabled the two ants to run at the same speed.

The ants were running into instant death, as before.

An ant ran by with waving antennae close beside his cheek.

Little ants of fear were running figure eights in his belly.

His arms itched as if ants ran inside the wounds.

She stared again into the clods of dirt and saw a slight movement; an ant running around in there.