sentences:  Volpino vanishes, but Mengone promises Grilletta to do his best in order to win her.In the last scene Sempronio receives a letter from Volpino, telling him that the Pasha is to come with a suite of Turks to buy all his medicines at a high price, and to appoint him solemnly as the Sultan's apothecary.Volpino indeed arrives, with his attendants, all disguised as Turks, but he is again recognized by Grilletta.