La protagonista is your andwer
The correct verb conjugation for trabajar in this sentence:
Yo trabajo en mi tarea.
-AR Conjugations:
[Yo] -o
[Tu] -as
[Ellos/Ellas] -an
[Nosotros] -amos
Hope this helps! :)
The answer is
En el verano, me gustaba mucho columpiarme en el parque de mi vecindario.
It means: in the summer, I really enjoyed playing in the swings at the neighborhood’s park
