Present Continuous (Passive)
Present Perfect (Passive)
Modals (Passive)
Fix the Sentence
100

People are planting many new trees in the city to improve air quality.

Many new trees are being planted in the city to improve air quality.


100

People have recycled a large amount of plastic in recent years.

A large amount of plastic has been recycled in recent years.

100

People should save water during periods of drought.

Water should be saved during periods of drought.

100

The forest is being protect by local organizations.

The forest is being protected

200

Volunteers are cleaning the beach to protect marine animals.

The beach is being cleaned to protect marine animals.

200

Environmental organizations have protected many endangered species.

Many endangered species have been protected.

200

Governments must protect natural resources for future generations.

Natural resources must be protected for future generations.

200

Many animals has been saved by volunteers.

Many animals have been saved

300

Factories are releasing toxic chemicals into the river near the town.

Toxic chemicals are being released into the river near the town.

300

Humans have destroyed important ecosystems over the past decades.

Important ecosystems have been destroyed over the past decades.

300

People can recycle paper, glass, and plastic in most cities.

Paper, glass, and plastic can be recycled in most cities.

300

Plastic should be reducing in daily life.

Plastic should be reduced

400

The government is building new recycling centers in several neighborhoods.

New recycling centers are being built in several neighborhoods.

400

Scientists have developed new solutions to reduce air pollution.

New solutions to reduce air pollution have been developed.

400

We shouldn’t waste energy by leaving lights on all day.

Energy shouldn’t be wasted by leaving lights on all day.

400

The river has polluted by factories.

The river has been polluted

500

People are cutting down large areas of the forest to create farmland.

Large areas of the forest are being cut down to create farmland.

500

The city has reduced air pollution by introducing green transportation.

Air pollution has been reduced by introducing green transportation.

500

Companies have to reduce the use of plastic in their products.

The use of plastic has to be reduced in their products.

500

New laws is being create to protect the environment.

New laws are being created

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