Explanation:
Everyone enjoyed the celebration
where everyone is indefinite pronoun.
1. A
2. A
3. B
Looks like you were correct on all but number 3. Good job! :)
1-Accent
Emphasis or stress placed on a syllable or word.
2-Imperative
A sentence that makes a command or request.
3-Inflection
The changes in tone or pitch our voices make.
4-Juncture
A pause used in speech.
5-Pause
A break or time of waiting that gives emphasis or signals the end of a sentence or phrase.
6-Pitch
The various tones a voice uses when speaking.