This is a matter of opinion. Although, optimism is important because we live in a world of negativity and pessimism. Optimism is good to see/show because it brings "light into a world of darkness". A lot of people need to see and experience optimism to lift their spirits and feel good about life.
Answer:
D. The Highland Fruit Festival, (1999-2001), had the best apples and the sweetest watermelon.
The answer would be C. The committee's bickering was seriously impeding any real progress.
impede would translate to preventing...such as preventing progress.
its B.metaphor a figure of speech in which a word or phrase is applied to an object or action to which it is not literally applicable.
