A lot of things in our lives create harmful gases and (5)............. the air dirty like cars, motorbikes and factories. Dirty air is called polluted air.

Write about 60 - 80 words about your dream house in the future:

('Type of house, location, number of rooms, appliances in the house.)

You save electricity. You turn off computer before leaving the house.

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David lives in the countryside in Canada. He usually gets up early and does morning exercise with his bike.

After breakfast, he takes a bus to school. He has lessons from 9.00 am to 1.00 pm. He often has lunch in the school canteen and then he has a short rest.

In the afternoon, he has lessons in the library or PE in the gym.

People want to protect the environment. They stop cut down trees.

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Our school will have a small garden. There (be)................. many flowers in it.