cowboy [ˈkaʊbɔɪ] noun 1. [cattlehand] Cowboy der 2. (UK & inf) [dishonest workman] Gauner der cowboy [ˈkaʊbɔɪ] compound [western] Cowboy-
Complétez la séquence avec la proposition qui convient. I'm tired because I … all morning. have been working have working