Answer:
D. Root Word
Explanation:
The foundation of a word is a root word.
P.S a prefix (aka Affix) goes in front of a root word and the suffix goes at the end.
The verb occurred is Past tense.
A.
Explanation: EDG2020: it just is
I once got kicked by a horse
This is the only really interesting fact about myself anyways have a nice day/night :)