Answer:
B.
Explanation:
Even without the full authors context, based on common knowledge and process of elimination, B is the most probable answer.
A comma is used to set an introductory apart.
Metropolitan Area Network <span />
Answer:
A root word has no prefix or suffix
Explanation:
— it's the most basic part of a word. ... It's what's left after you remove all the affixes — the prefixes like "un-" or "anti-" and suffixes such as "-able" and "-tion." With a word like "lovely," when you take away the suffix "-ly," you're left with the root word "love."
B He rides the subway at 8.00am
