operational [ˌɒpəˈreɪʃənl] adjective 1. [ready for use] pronto ( f pronta) per l'uso [in use] in funzione, operativo ( f operativa) 2. [concerning function, running] di gestione
Complétez la séquence avec la proposition qui convient. I'm at the bus stop, … for the school bus. I'm waiting am I waiting