One-third of the country ______ covered with trees and the majority of the citizens black people.A. is; are B is; is C are; are D are; is
_____ entered the office when I realized that I had forgotten to bring my report.
It is known to all that ____ you exercise regularly, you won’t stay healthy.
Published in 1974,the book was a(n) _____ success and was soon translated into thirteen foreign lanuages.
The Medical Research Council said it could not _____ use of the new drug without further tests.
In an interview, don’t say anything negative about your employer---it gives a bad______.