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impress – v. to cause (someone) to feel admiration or interest
evolutionary – adj. the way things change due to a natural process over a long period of time
tone – n. a quality, feeling, or attitude expressed by the words that someone uses in speaking or writing
pitch – n. the highness or lowness of a sound
encouraging – adj. causing a hopeful feeling
tune in – v. to understand and be aware of a situation, other people's needs
