This isn't anything difficult, just a matter of knowing facts. Do some research!
1. verb
2. suffix
3. denotation
----
noun = person, place, or thing
verb = action or state of being
pronoun = replaces a noun (for instance, "John" becomes <em>he</em>)
adjective = modifies a noun
adverb = modifies a verb/adjective. usually ends in -ly
prefix = attached before, changes meaning
suffix = ~after
affix = suffix or prefix
base = what an affix is added to
denotation = dictionary definition
connotation = emotional meaning (like the word <em>mutt</em> vs <em>puppy</em>...same denot, but a different connot.)
I'd say B, thinking about it coming to an end.
When you witness an event you are watching it, when you are part of it, you are physically involved in some way. Hope this helps!
