If you accept either C or D as the correct revision then you have to accept both of them. Hence the best way to treat the sentence is to ignore both of them.
B is not correct either. You can over punctuate.
That leaves A.
Sometimes the right answer to many things is to do nothing. My dad used to say "Don't fix what isn't broke."
A is the answer <<<<<
Answer:
Look up definition
Explanation:
You can look up the definition online
An example of a verb in the conditional mood<span> is the French aimerait, meaning "would love"
I would A</span>
You would cite by copy the mla format to owl city
