The indefinite article a/anVersión en línea Look at the picture and choose the correct option. por Anderson Giraldo 1 ___ pilot a a b an 2 ___ apple a a b an 3 ___ ant a a b an 4 ___ house a a b an 5 ___ flight attendant a a b an 6 ___ airplane a a b an 7 ___ hotel a a b an 8 ___ car a a b an 9 ___ uniform a a b an 10 ___ university a a b an