write fact if the sentences states a fact.write opinion if it expresses a feeling or belief. 1.I like to talk a walk every day. 2.I feel more energetic after the walk. 3.the heart pumps blood throughtout the body. 4.I enjoy walking because it helps me appreciate nature more. 5.A vigorous walk makes the heart beat faster. 6.I think that someday people will live in space. 7.Christmas is the best time of the year. 8.The weather is hot during summer. 9.vanilla is the best flavor of ice cream. 10.Having clean strong teeth is a sign of good health.