Choose which letter goes to which number

Fill-in the blank with the correct preposition: vous rentrez amérique. à aux des d'

Iam confused on whether it would be to listen (ecouter) or to play (jouer), any opinions? what is the correct french word that fits the definition? what you do with a musical instrument regarder écouter jouer manger

Which word best completes the second sentence?               le repas est froid. il faut réchauffer avant de manger. a. le b. la c. les d. se