Answer: the reason to support his claim is Chicken pox is a devastating disease, so we should help these kids
Explanation:
He talking about the sick kids and what they have and what should they do.
You basically just use the opposite as what is described. Ex: build is to destroy, as allow is to create
The character may be bound or thrown off course by nature and yes he does use it
20. B. saw
21. D. Worked
22. C. Had flown
I hope this helps :)