One third of the country_____ covered with trees and the majority of the citizens______ black people.

The White family _____very large. All the family ______ animal lovers. 

Either Jim or I  ____ going to help the farmers with the orange harvest this afternoon. 

Over 20% of the students at that school _____ the habit of smoking, which is beyond imagination.

 The farmers eat only 20 percent of fruits they grow, the rest of which _____ sold to the supermarket.