第15页 - 通城学典课时作业本八年级英语译林版南通专版

dig

serious

separate

allow

fine

depend

rich

wise

wisely

punish

punishment

produce

production

difference

different

differently

reduce air pollution by riding bicycles

take shorter showers

turn off the lights

protect the environment by recycling waste

a country with high mountains and clean blue lakes

try to keep it that way

be separated into different groups

learn about an organization for recycling clothes

collect old clothes from all over the country

will be punished

be fined by the police

depend on its rich resources to live

use energy from the sun,wind and water

run out

do something to make a difference

Will more trees be planted this year？

What should we do to live a green life?

More and more families own cars and this causes

serious air pollution.

And we should remember to turn off the lights when

we leave a room.

There are also laws to limit air and water pollution.