You answered the first two possibilities. Veneers and shorten the two front ones. Another choice would be wearing braces to intrude (push up) the two front ones and extrude (pull down) the rest of your front teeth.
These answers are for educational purposes and should not be relied upon as
a substitute for medical advice you may receive from your physician. If you
have a medical emergency, please call 911. These answers do not constitute
or initiate a patient/doctor relationship.