Usages of el semestre
¿Has suspendido alguna asignatura este semestre?
Have you failed any subject this semester?
Hemos estudiado temas muy interesantes este semestre.
We have studied very interesting topics this semester.
Este semestre quiero investigar más.
This semester I want to research more.
Él ha quedado en mejorar su calificación este semestre.
He has agreed to improve his grade this semester.
Elon.io is an online learning platform
We have an entire course teaching Spanish (Spain) grammar and vocabulary.