Passive voice with modals - RECYCLING P5

Water bottles...

• must be recycled.

• are be recycled.

• is be recycled.

• was be recycled

The broken sink _________to conserve water.

• has to fix

• fixed has

• must be fixed

• must be fixxed

Green shopping bags _________________ to help reduce waste.

• is used

• are used

• must be using

• must be used

Energy _________________ by turning off the lights.

• can be conserved

• can conserved

• must conserved

• may conserved

Some chemicals _____________ in special bottles.

• are keep

• may is be kept

• may be kept

• may are be kept

In order to save the environment, glass and plastic__________.

• must be recycled

• must is recycled

• must are recycled

• must recycled

Plastic and glass bottles ___________________in bags.

• can are collected

• can is collected

• can be collected

• can collected

These bottles also _____________ to recycling center.

• cam reused

• can is reused

• can be reused

• can are reused

Plastic bottles ____________ to make fleece jackets.

• can using

• can are used

• can is used

• can be used

Glass bottles ____________with soap and water.

• Can is cleaned

• can be cleaned

• Can are cleaned

• Can be cleanned