I need the excerpt to help you
The word could be a series of past tense words
I slept late this morning
I bathed late this morning
But the words that make most sense to me is
I ate late this morning
Answer:
It will be the 2nd option.
Explanation:
The prefix in the word 'impartial', meaning 'unbiased', is im-. Without that prefix, partial means biased. Im- is a prefix that gives a word its opposite meaning.