Use of English · Parte 1
Earth is the only (0) PLACE we know of in the universe that can support human life. (1) .......... human activities are making the planet less fit to live on. As the western world (2) .......... on consuming two-thirds of the world's resources while half of the world's population do so (3) .......... to stay alive we…
Desbloquea todos los exámenes, simulaciones ilimitadas, las 80 fases del juego y mucho más.