Respuesta :
These are the complete sentences:
- En mi niñez, d. soñaba con tener un perro.
- En su niñez, Carlitos b. iba al parque con sus padres.
- Cuando era pequeño, Ramón c. hacía travesuras.
- Cuando era pequeña, Paula no a. miraba los dibujos animados en la televisión.
Imperfect tense
All the sentences are conjugated in the Spanish imperfect tense ("pretérito imperfecto" in Spanish), which is used to talk about past habitual actions or to talk about what someone was doing but then got interrupted with something else.
Check more information about the imperfect tense here brainly.com/question/25864774