Modals verbs - 1° Medio

We _____ recycle our trash.

• should

• shouldn't

• may

• can

This type of pullution is related to gases and chemicals

• water pollution

• land pollution

• air pollution

• visual pollution

We ______ unplug computers, TVs and other electronics when you’re not using them

• shouldn't

• should

• might

• can

Loud noises are related to?

• land pollution

• air pollution

• water pollution

• noise pollution

We ______ use plastic bags.

• should

• shouldn't

• can

• may

If we want to help the environment, we ____________

• should use a lot of water

• shouldn't walk

• should recycle

This pollution is related to artificial lights

• visual pollution

• air pollution

• light pollution

• water pollution

If we want to help the environment, we ____________

• should plant trees

• should make noise

• shouldn't re-use water