Our city will be one of the cleanest areas in our country in the 21st century._____ shouldn’t be any doubt about it now.
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.