concession [kənˈseʃn] noun 1. [allowance, franchise] concesión f 2. (UK) [special price] descuento m, rebaja f 3. (UK) [reduced ticket - for cinema, theatre] entrada f con descuento [ - for public transport] billete m con descuento
Complétez la séquence avec la proposition qui convient. I have a sore throat because I … all night long. have been singing have sung