Answer:
plenty is the correct one
plenty
Explanation:
This has to deal with Subject-Verb Agreement. In this case, your subject "vaccines" is plural, so you want your verb to be plural as well, following the preposition of "of".
I am joyous to assist you anytime.
1. *Psyco
2. I was never afraid of dying
themselves ,
himself ,
herself
ourselves
yourself
themselves
The correct answer is c.
I took the class.
more info needed