Definite and Indefinite Versión en línea Recognize por Andres Camargo 1 Today, I will go to __ Dorado airport a The b X c a d an 2 I am not ___ hacker a an b X c a d some 3 I climbed __ Aconcagua two years ago. a an b some c X d the 4 __ Jehovah's witnesses are annoying a X b The c A d Of 5 __ cellphone is the most important invention a A b If c X d The 6 When I was a child i knew __ U.S.A a the b to c a d of 7 I don't play __ harp a a b to c the d X 8 __ United Arab Emirates is a big country a an b A c if d the 9 __ new movie is on the theatre today a a b X c an d the 10 I want __ wine because is healthful a an b some c the d X