Read, listen and check your answers.If soil is looked after, it can be used again andagain. If it is treated badly, many problems suchas desertification can be caused. Soils inmountain and semi-desert areas are most at risk.If too many trees and grasses are removed bypeople or by animals, the soil becomes poor and is washed away by rain, or blownaway by the wind. One-third of the world's land area is at risk of soil erosion anddesertification. Wood and charcoal burning destroys forests, removing soil and makingland into desert. Desertification can be stopped by expensive tree-planting programmesand better land-management.​

There are 7 people in our family. We also have a cat.My dad's name is...(first and last name) He was born in...(city) he is...years old. He works... My mother's name is...(first and last name).She was born in...(city) My brother(sister) name is... He(She)...years. He's learning... We have a green-eyed family. We all spend our weekends outdoors. Dad goes hunting and fishing. In the evenings, we play various games; cards, chess, and sometimes outdoor games or intellectual games "Own game", "Call of the jungle". We read books and watch TV.I love my family very much!

Я не знаю про твою семью сама напишешь.

1. I did morning exercises

I didn't do morning exercises

Did you do morning exercises?

2. He worked at a factory

He didn't work at a factory

DId he work at a factory?

3. She slept after dinner

She didn't sleep after dinner

Did she sleep after dinner?

4. We worked part-time

We didn't work part-time

Did we work part-time?

5. They drank tea yesterday

They 't didn't drink tea yesterday

Did they drink tea yesterday?

6. Mike was a student

Mike wasn't a student

Was Mike a student?

7. Helen had a car

Helen didn't have a car

Did Helen have a car?

8. You were a good friend

You weren't a good friend

Were you a good friend?

9. You were good friends

You weren't good friends

Were you good friends?

10. It was difficult to remember

It wasn't difficult to remember

Was it difficult to remember?

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