"On" vs "nous" in an informal email?
For my French exam, I had to write an email to a French exchange student who is coming to stay with me and my family, and I had to describe the activities we will do.
Was I correct in using "on", e.g. "on te montrera les plages" instead of "nous te montrerons les plages"?
I've heard "nous" is correct but rather formal and is not commonly used in informal situations, expect for emphasis and such.
However, since this was a written email, not spoken French, is "on" still acceptable in an informal context, especially for an exam?