Найдите в тексте эквиваленты следующих слов и словосочетаний: люди, народы, сложный, легкий, причина, знания, не отставать от мировых стандартов, ученый, статья, взрыв, высокоразвитый, происхождения, международное общение, сравнивать, свой собственный, с другой стороны, страны.

3. Margo has been singing since she was a little girl. Nowadays she does it professionally.

4. Don has always wanted to become an ecologist and protect nature.

5. We have been learning Russian for many years but we often find the spelling of some Russian words difficult.

6. Becky have been learning pets, now she has a number of them.

7. Come and have tea with us, I have poured a cup for you.

8. People have known about the problem of pollution for more than a hundred years.

9. A number of good books have had a great influence on me.

10. The flat looks so nice. Have you been cleaning?

1. My brother and sister are listening to Rihanna at the moment.2 . We don't play cricket today because it's too windy. 3. He goes to a martial arts course every day. 4. My dad is always in the garden on Sunday. 5. I help Mum with the housework every weekend. 6. Be quiet, the baby is sleeping. 7. I am swimming in the pool at the moment. 8. I am studying Chinese these days. 9. My sister and Jane are studying maths at the moment. 10. I don't want to miss the train. Come on! Be quick! 11. She usually goes for a walk after dinner, but she is watching TV tonight. 12. We have not worked really hard this month.

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