Final answer:
The word that best fits the definition is 'recomiendo' which means 'I recommend'.
Step-by-step explanation:
The word that best fits the definition is recomiendo which means "I recommend". Since Barbara needs to bring gifts to her family from the trip, it would be advisable to recommend that she buys souvenirs as gifts. The phrase 'recomiendo que compre recuerdos' translates to 'I recommend that she buys souvenirs'.
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