I don’t see any examples, however, if you look at your examples gloomy is similar to sad or dreary, and the opposite of cheery or happy, so look for that in your examples
Introduction body conclussion
Its letter c because it goes best with it
It important to recognize ones role in life because it helps in self-improvement. It makes you more successful. It influences you in changing your character to a better one if you are been bad. This is why we have a life therefore use it.