----Who will come and_______ if you don’t?----Either my father or my brother will come to the airport.

--- Is the new bicycle ________?    --- No, It belongs to ________.

---Please turn off the light. ---OK, Mom. I won’t leave the room _____ the light _____. 

There were_________ people in the street at midnight, so he drove fast.

Bears live in cold countries, ______ they sometimes live in hot countries, too.