Relacionar Columnas JoiningVersión en línea Matching item por Román Tapia 1 She has been sweeping the yard. 2 She has been cooking. 3 They have been painting the house. 4 It has been barking all night long. 5 You have been making lunch. 6 I have been doing the errands. 7 They have been traveling abroad. 8 We have been working on the project. 9 They have been practicing the tryout. 10 We have been thinking about it. 11 He has been learning a lot. 12 I have been studying all day long. Usted ha estado preparando el almuerzo. He estado estudiando todo el día. Ella ha estado barriendo el patío. He estado haciendo mandados. Hemos estado pensando en eso. Ellos han estado viajando. Hemos estado trabajando en el proyecto. Él ha estado aprendiendo mucho. Ella ha estado cocinando. Han estado practicando el ensayo. Ha estado ladrando toda la noche Han estado pintando la casa.