—Dad, would you buy me an MP3 player if I do well in the final exam? —I , I promise.
My uncle's house in the downtown area is much smaller than ours, but it is twice __________ expensive.
__________ is known to everybody, the moon travels around the earth once every month.
Try __________ she might, Sue couldn't get the door open.
The missing boy was last seen __________ near the lake.
In the dream Peter saw himself __ ______ by a fierce wolf.