Debo, I think because yo goes with -o.
<span>Me duele la cabeza.
This means I have a headache.
The reason for this is because it is an I statement and the other that isn't a question is a you statement which isn't explaining how you feel.
Hope this helps!</span>
1. Incorrect
2. Yo le doy corbatas
3. Incorrect
4.Mama me lo lee
