Final answer:
The word 'aquí' should be added to complete the sentence.
Step-by-step explanation:
The correct word to complete the sentence is aquí.
En este lugar compras la carne aquí.
In the original sentence, the word 'aquí' is missing. 'Aquí' means 'here' in English. So, the complete sentence would be 'En este lugar compras la carne aquí.', which translates to 'In this place you buy the meat here'.
Learn more about Completing a sentence in Spanish