Memory SAVE THE PLANET- MODAL VERBSVersión en línea En este juego reforzarás el nuevo vocabulario que has aprendido y comprenderás mejor los verbos modales por Linda Pineda You must not dump wastes in the river. You should reuse You should not let charging the batteries You should recycle You could plant trees You must switch off the light You should save the water You could water the plants You should reduce You could use fluorescent bulbs intead of light bulb