Answer:
Since no one is here yet, let’s wait till they arrive.
He wants every man and women to be treated as equals.
1. Hyphens are used to join words, indicate pauses, and to seperate syllables. However, they are not usually used with prefixes.
2. That is true.
3. Man and eating, because when joined by a hyphen, it is man-eating which is a word commonly seen in literary books and magazines.