Bob ran down the road, until he fell over.

The cart came to a wheezing halt, before Gandalf strode into the hobbit hole.

The thunder roared, and the hobbits hid.

Jim was interested in the idea, after he rang his friend.

Bilbo slept in a cave, until the goblins attacked.

Owls are nocturnal, even if this means they are active at night, but they have excellent eyesight.