Just place the hyphen wherever it fits
You use a dash
Place the hyphen between a consonant and a vowel
Place the hyphen between syllables
Only with hyphens, not dashes
Only with dashes, not hyphens
Sally is brown-eyed.
The man is one hundred twenty-one.
My uncle is really my mother's half-brother.
Did you buy a t shirt from the store?
I believe-- actually I know-- you are wrong.
She works with--food burgers, fries, and chicken.
I know but--
Butter a fat substance has no nutritional value.