Modals of Obligation
We ____________ recycle and protect the environment at school as well.
We have to recycle and protect the environment at school as well.
convert (waste) into reusable material.
Recycle
Students ___________ discuss about green issues.
Students must discuss about green issues.
make smaller or less in amount, degree, or size.
Reduce
People ____________ be environmentally responsible to save the planet.
People must be environmentally responsible to save the planet.
eliminated or discarded as no longer useful or required after the completion of a process.
waste
We ____________ feed the animals in this reserve. It is against the rules.
We can-t feed the animals in this reserve. It is against the rules.
reuse (discarded objects or material) in such a way as to create a product of higher quality or value than the original.
Upcycle
You ___________ pick up all the garbage from the camping area before you set up the tent. It is part of the rules here.
You have to pick up all the garbage from the camping area before you set up the tent. It is part of the rules here.
the surroundings or conditions in which a person, animal, or plant lives or operates.
Environment