duty [ˈdju:tɪ] ( pl duties ) noun 1. (uncountable noun) [moral, legal responsibility] deber m to do one's duty cumplir con su deber 2. [work] servicio m to be on/off duty estar/no estar de servicio 3. [tax] impuesto m customs duty derechos mpl arancelarios duties plural noun tareas fpl
Complétez la séquence avec la proposition qui convient. J'écris : Halloween is on …. 31, October 31st October 31th October