I am a student at

I am a student at Mount Holyoke College.

I am a student (M.S.) at UMass.
I am a student (F.S.) at Amherst College.
We are students at Lebanon University. (P.)

I am a student at Smith College (f). I am a student at UMass (m). We are students at UMass (pl).

I am a student. (M.S.)
I am a student. (F.S.)