— Are these seats available?— Sorry, sir. The seats _____.
All but one ______ here just now.
Eric is the only one of the boys who _____ a driving license.
______ of the land in that district ______ covered with trees and grass.
The number of people invited ______ fifty, but a number of them _______ absent for different reasons.
The League secretary and monitor ___ asked to make a speech at the meeting.