Some questions can´t be reported for having wrong answers
I have this question:
Mark all correct translations (more than one can be correct)
The letter is mine. 1La carta son mía. 2La carta es mía. 3La carta es mío.
The answer is 2 and 3. However, it says that
Oops, that’s wrong Correct translation: La carta es mía.
There is no option to correct the answer.