Answer: 1. I 2. S 3. I 4. S 5. S 6. S 7.I 8.S
2.Verify facts because you can’t always tell whether the articles and stories you read are true.
4. Avoiding the risk of angry readers and objections is important.
5.When you write a research paper, carefully document the sources.
6. You should know that your documentation is important to prove that you did not make up your facts.
7. Being proud of your accuracy is an important thing.
Explanation: An independent clause is basically a complete sentence. A subordinate clause is an incomplete sentence.
What the question is also asking you to do is modify the subordinate clauses
that are above which I have done for you.