Used to indicate source or provenance.
I got a letter from my brother.
Originating at (a year, time, etc.)
This manuscript is from the 1980s.
Used to indicate a starting point or initial reference.
Face away from the wall!
Indicating removal or separation.
After twenty minutes, remove the cake from the oven.
Indicating exclusion.
A parasol protects from the sun.
Indicating differentiation.
He knows right from wrong.
Produced with or out of (a substance or material).
It's made from pure gold.
Used to indicate causation; because of, as a result of.
Too many people die from breast cancer.