Questions & Answers about La gente è molto felice.
Why is it molto and not molta, since la gente is feminine?
Why do we use è (is) when the English translation says "people are"?
If la gente is feminine, why doesn't felice end in an "-a"?
Not all feminine adjectives end in "-a". Felice belongs to a group of adjectives that end in "-e" in the singular for both masculine and feminine nouns. Because la gente is singular, the adjective stays felice. (If it were plural, it would change to felici).