"We eat good apples."
Translation:Ni manĝas bonajn pomojn.
So somehow I still haven't figured out when to add an "n" at the end. Help please?
You were right in saying that "vi" is not an exception, but unfortunately the example you gave is incorrect. After prepositions, you don't use the -n (except when there is the idea of motion towards, so "I run into the room" would be "Mi kuras en la ĉambron". ) A better example of vi not being an exception is "I hit you" which in Esperanto is "Mi batas vin".