Question

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.

Answer 1

1. should
2. shouldn't
3. should
4. should
5. shouldn't
6. should
7. shouldn't