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1. <span>B. The trees in the backyard needs trimming. </span>
Answer: As humans, we have a natural want, an urge if you will, to be near people. We want to fit in somewhere, to be told you belong. It's acceptance, and it's normal, being alone without human interaction is more of an unnatural want, and is usually brought on by past experience.
Explanation:
This means that he feels very drugged as if he had just taken an opioid or something. He hears a nightingale singing saying that the bird is spreading its happiness too much. He is also saying that he too is happy because he can hear the nightingale sing somewhere amidst the forest.