Misbehavior is one. Mischevious is acting badly
Yes they can prevent possible life threatening diseases
A Clarity because clarity means the same as "how clearly". Or the measurement of "how clear something is", like the clarity of water. If you practiced new Vocab words with good clarity or with clarity, it means you understand them and can spell them well.
The answers are 100% right and are:
<span>***They are minor players who don’t speak many lines.
<span>***They are generally referred to by their occupation; a servant is simply called </span>servant<span>.</span></span>
