Ordenar Palabras E4E-W9-L3Versión en línea Articles a/an in English por Eddy Salgado 1 What's this? airplane It an is 2 What's this? an It is ant 3 What's this? octopus an It is 4 What's this? an is It apple 5 What's this? ball is a It 6 What's this? a kite is It 7 What's this? is It bike a