Sagot :
Answer:
1. Opinion
2. Fact
3. Fact
4. Opinion
5. Opinion
Explanation:
Number 1 is a preference. For 2, it really did happen. For 3, people conducted a research that proves it. For 4, it is again a personal opinion. Not everybody would agree with it. Number 5, emphasis on "believe." It is what they "believe," therefore it is an opinion.