Final answer:
The correct answer for an 8-letter word meaning neither very good nor very bad, just plain ordinary is Mediocre. Mediocre is defined as of only average quality; not very good. It describes something that is neither exceptional nor outstanding, but rather ordinary or unremarkable.
Step-by-step explanation:
The correct answer for an 8-letter word meaning neither very good nor very bad, just plain ordinary is B) Mediocre.
Mediocre is defined as of only average quality; not very good. It describes something that is neither exceptional nor outstanding, but rather ordinary or unremarkable.
For example, if someone asks you to rate a movie and you feel that it was just okay, not particularly good or bad, you could describe it as mediocre.