Being on time and keeping promise on anything are very important for a student.
It's very important for a student to be punctual and keep a promise.
It is quite important for a student to always be punctual and keep commitments.
As a student, it is crucial to be punctual and keep your promises of whatever you do.
as a student,it's important to be on time and keep a promise
As a student, do everything on time and kept a promise is very important