Final answer:
The correct word to complete the sentence is 'dar la vuelta', which means 'to turn around' or 'to go in the opposite direction' in Spanish.
Step-by-step explanation:
The correct word to complete the sentence is dar la vuelta.
'Doblar' means 'to turn' and 'dar la vuelta' means 'to turn around' or 'to go in the opposite direction'.
For example, if someone tells you 'Debes ir en la dirección contraria. Tienes que dar la vuelta', it means that you have to go in the opposite direction and turn around.
Learn more about Vocabulary in Spanish