Final answer:
The correct word to fill in the blank is "la cocina" which means "kitchen" in English.
Step-by-step explanation:
The correct word to fill in the blank is la cocina.
In the sentence, the subject is "mi mamá" which means "my mom". The verb is "cocina" which means "cooks". The noun being cooked is "pasta". The phrase "en la cocina" means "in the kitchen".
Learn more about Spanish vocabulary related to rooms in a house