Dirty air called (4) ____________ air. Air pollution can also make our earth warmer.

Complete the following passage.

many           pollution           it           will          polluted            become

People need to breath. If they don’t breathe, they (1) ____________ die. But how clean is the air people breath? If they breath dirty air, they will have breathing problems and (2) ____________ ill. Plants and animals need clean air, too. (3) ____________ of things in our lives create harmful gases and make the air dirty, like cars, motorbike and factories. Dirty air called (4) ____________ air. Air pollution can also make our earth warmer. The problem of air pollution started with the burning a lot of coal in homes and factories.

Circle the correct answer A, B, C, or D to complete each of the following sentences.

I’m ________. I’d like some noodles.

________ is the weather like in the summer?

There is ________ water in the bottle.

Tick at the right column

My sister, Lien, is a teacher. She is very tall with an oval face. She has long brown hair and round eyes. She is very beautiful with full lips and a small nose. She likes vegetables and she eats a lot of them. She doesn’t eat much meat or sugar. She never smokes or drinks wine. In her free time, she usually goes out for a walk with her friends.

She is not very tall.

She usually stays at home in her free time.

She eats a lot of vegetables.