Question

pprfavor ayuda hay que emparakar los problemas con las soliciones para aydarbal mesio ambiente​

Answer 1

Respuesta:

1. This light bulb isn't energy saving = c. Use energy-saving light bulbs!.

2. These bags have rubbish that is not separated. = d. Separate the rubbish!

3. That air conditioning is on and there isn't anybody around = b. Turn off the air conditioning!

4. Those lamps are on and there isn't anybody in the room = a. Turn off the lights!

Explicación:

Espero que le sirva :)