Bob ran down the road and fell over .

When the thunder roared , the terrified hobbits  hid.

Bilbo slept in a cave , before the goblins  attacked.

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

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

As owls are nocturnal .This means they are active at night . They have excellent eyesight.