Alguien me ayuda a esta tarea es de SHOULD – SHOULDN´T We _______________ walk or ride a bike to school. We _______________ leave the tap running when we are brushing the teeth. We _______________ turn off the lights and the computer when we leave the room. We ________________ recycle waste paper, bottles and cans. We ________________ use aerosols. We ________________ use low energy light bulbs. We _________________ drop litter in the streets.​