Final answer:
The word that best completes the sentence is merienda, which means snack or light meal in Spanish.
Step-by-step explanation:
The word that best completes the sentence is merienda.
"Después de mis clases, siempre como una merienda" means "After my classes, I always have a snack." In this context, merienda refers to a light meal or snack eaten between lunch and dinner.
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