So the statement that is true about the spell checker and the possible answer among your choices is letter C. Most spell checkers flag inappropriate word usage. I hope you are satisfied with my answer and feel free to ask for more if you have questions and clarifications.
Personification is when a non living object acts in a human like way.
The sun smiled warmly at the world below.
The fox danced, and danced laughing his way through the night.
The pencil cried tears of joy, for he was being used.
I hope this helps to answer your question!
Answer: Past Tense: The oranges last season were sour.
Future Tense: The oranges next season might be sour
Explanation: hopefully this is what you wanted.