His father was really a ______ person. Once he made up his mind, nothing could change it.
. We are ____faced with the necessity to recognize that having more people implies a lower standard of living.
. Although many people view conflict as bad, conflict is sometimes useful _______ it forces people to test the relative merits of their attitudes and behaviors.
. — I phoned you at 7 yesterday evening but nobody answered. — Oh, I ________ my dog in the park then.
. Paris________ be a wonderful city but it’s not somewhere I’d like to live.
. A decline in electricity output forces industrial estates and cities to burn more coal and give out more carbon to _________ the shortfall.