Es una lástima que Isabel dejara la carrera a medias. Prometía mucho como matemática.It's a pity Isabel dropped out of college. She was a very promising mathematician.
¿Por qué no se llevan unos canelones? Sobraron muchos y es una lástima tirarlos a la basura.Why don't you take some cannelloni with you? There are a lot left, and it's a shame to throw them away.