Answer:
B. Our team is sure to win the basketball tournament tomorrow.
Explanation:
Opinions are judgments, views or sentiments toward something or someone, not necessarily based on facts, and therefore, they tend to be subjective. From all the statements, option B is an opinion because the speaker is giving a view of something that they think will happen, but that in reality, is uncertain. The other options, on the other hand, are based on reality, or things known or proved to be true.
