It is said that dogs will keep you ________for as long as you want when you are feeling lonely.

Being tall gives Yao Ming a(n) _______ over other basketball players. 

Now that there are only a few minutes left, we’d better talk about the plan in _____.

The workmen made so much _____ that Mrs. Walker had to spend three days cleaning up afterwards.

At that time no one knew the ______of his picture.