Question

Ayer mi amigo me sorprendió con una visita. Correct Incorrect

Answer 1

Ayer mi amigo me sorprendió con una visita.

This sentence is grammatically correct.

The correct translation is: Yesterday my friend surprised me with a visit.

In the sentence there is a correct use of the past in the word "sorprendió" (surprised) that is in accordance with the time "ayer" (yesterday).  In addition, it is correctly accentuated the word "sorprendió".