Answer:
As we can see from the above examples, the language used to introduce a statement can be helpful in indicating whether it is being framed as a fact or an opinion.
It is important for students to understand too that things are not always as they appear to be. At times, writers, whether consciously or not, will frame opinion as fact and vice versa. This is why it is important that students develop a clear understanding of what constitutes fact and opinion and are afforded ample opportunities to practice distinguishing between the two.
