________from space, the earth, with water_____seventy percent of its percentage, looks like a “blue ball.”

Mr. Smith suggested the student ___ to be given a prize.

Storm chasing is so dangerous that some chasers are often hurt in accidents ______ by driving in a heavy rain.

No one can avoid ______ by advertising; it is everywhere. 

As we came to the work site, the workers were seen _______the new house.