It would be C. is, it makes more sense saying "it is" and not "it are" or "it am"
Answer:
Games help to boost metabolism, burn calories, improve respiration and increase the circulation of blood. Sports improves our health as well as our mind. Healthy people can concentrate on their work and face problems courageously. Various exercises are performed automatically while playing games.
Explanation:
Answer:
He sought to emphasize the historic nature of the events at Pearl Harbor, implicitly urging the American people never to forget the attack and memorialize its date.
He promised it in one of his Speeches.
(:
