El: if the next word ends in an o/or
La: a
Los: os/ors
Las: as
For example, number 5 would be "El radio pequeño esta en la cocina."
For the bottom:
If it's la/las it's feminine.
If it's el/los it's masculine.
Hope that helped. :)
The answer is amiga because it's the only word that has an a at the end.
1. Acercase. 2. Atreverse. 3. Darse cuenta. 4. Fijarse. 5. Sorprenderse. 6. Quitarse. 7. Arrepentirse. 8. Despertarse. 9. Olvidarse. 10. Irse. 11. Preocuparse. 12. Quejarse
The rabbit comes the Easter Day of resurrection