Answer:
The correct answer must be (c) The death of his wife has made him mentally ill and stuck in a pattern that he cannot break.
Hope it helps
Animals will sometimes whine. Other times they would be incredibly inactive and choose to hide.
It is essentially a matter of opinion
When writing a thesis statement, you should avoid making a claim without any backup to your claim. The second possible answer, "making a claim," doesn't say "making a claim with backup," and so I would say the answer to this question is B; "making a claim."