First person. As if you were the one telling it.
I don't know what you are asking for.
The answer is B. During all "Exhalation" it is shown the importance of the scientific method and how much it affects in the truth.
I don't have time to answer all of them but here is 2-7. 2.became 3.held 4. it's either "him singing" or "his singing" 5.has 6. should have 7. walked
The answer is B
Both sides include at the making it parallel
