It’s A, I just answered the question rn
Answer:
Dinosaurs coming back and killing me.
Explanation:
This is irrational because dinosaurs will never come back to life (yes i love Jurassic Parks too, but that is impossible).
C. Commas is what sets apart an appositive
Answer:
C
Explanation:
None of them are true except C and boy is it expensive to repair so many thousands of potholes every year.