assistant [əˈsɪstənt] noun ayudante mf (shop) assistant dependiente m, dependienta f assistant [əˈsɪstənt] compound adjunto ( f adjunta) assistant manager director adjunto m, directora adjunta f assistant referee árbitro m, asistente f
Complétez la séquence avec la proposition qui convient. She's been practising … 10 a.m. since for during