Answer:
Make a situation more important or serious.
Explanation:
The answer is c because its all spelled correctly and no errors
I would go with use direct quotations. Because while the other options will help you to gain a range of research it won't necessarily help to ensure it is accurate. If you use direct quotations you can be sure that your research is accurate as it is from a primary source.
Hope I helped.
Blurry as a bird in a dusty field bob