Помогите плиииз1)The Earth's climate is getting warmer because of all the trees that are cut ... each year.a - downb - upc - on2) I ... energy by wearing more clothes in the house when it's cold.a-wasteb-savec-consume3) We keep ... hurting our planet by wasting energy.a - downb - upc - on4) We need to bring ... our energy bills!a - inb - overc - d