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(D)
EXPLANATIONS BELOW
Concept note-1: -An example is: “United States of America was involved in the Vietnam War, ” versus “United States of America was right to get involved in the Vietnam War". An opinion may be supported by facts and principles, in which case it becomes an argument.
Concept note-2: -She was honest and forthright in her views and opinions. He has a high opinion of himself. But he also had bracing opinions to share about their present occupation.
Concept note-3: -Examples of fact statements Your heart pumps blood through your body. The leaves of growing plants are usually green. Some people keep dogs as pets. 1 liter of water weighs 1 kilogram on Earth.