atmosphere planet is composed of 78% nitrogen, 21% oxygen and 1% other gases. The earth has only one satellite, the moon. Thanks to the abundance of liquid water, the Earth has a large variety of different forms of life, including intelligent species, such as humans and dolphins. Life appeared on Earth about 3.5 billion years ago. Since then, the Earth's biosphere significantly altered the atmosphere and other abiotic factors, causing the quantitative growth of aerobic organisms as well as the formation of the ozone layer, which together with the Earth's magnetic field weakens harmful solar radiation, thereby maintaining the conditions for life on Earth
We live on Planet Earth. It is vere large. Most of the land in Earth is occupied by water. There are many mountains, rivers, lakes. Also there re 5 oceans
1. (Our ) students study a lot. (They) have four lessons every week. (Their) lessons begin at 8 o’clock in the morning. At the lessons (their) teacher asks (them) a lot of questions and a students answer (them).
2. Mr. Dedov is (our) student. (I) know (him) well. (I) see (him). Mr. Dedov has a lot of English books. (He) gives (me) (his) books to read.
3. (My) parents are old people. (They) are retired. (They) have a house in the country. (Their) house is small. (I) usually go to see (them) on Sunday.
III. Open the brackets and put the verbs in the correct tense form:
1. I (AM) always glad to see them. 2. – (WERE you busy yesterday? – No, I (WASN'T).
3. When IS he free? – He IS free in the evenings. 4. – HAVE you got any money? – No, I HAVEN'T. 5. This engineer HAS a good plan. 6. She WILL BE at the hospital next month.
IV. Open the brackets and put the verbs in the correct tense form:
1. I usually GO to the institute on foot. 2. She GOES to School by bus yesterday. 3. .. WILL I SEE you tomorrow? 4. My brother READS newspapers every day. 5. She LIVES in London, she DOESN'T LIVE In Moscow. 6. She WILL KNOW the result soon. 7. The school year BEGINS in September. 8. We (SHALL NOT GO) to the country next summer. 9. I RETURNED home two days ago. 10. DID you SEE him yesterday? 11. I DIDN'T SEE him last Sunday. 12. The Earth GOES round the sun. 13. What ARE you WRITING now? – I AM WRITING a lEtter to a friend of mine. 14. I AM WAITING for a call at the moment. 15. They AREN'T PLAYING football now.
1. Where is the cathedral of San Marco? Cathedral of San Marco is in Venice. 2. When was built the first cathedral of St. Mark? First Cathedral of St. Mark was built in 829. 3.Kto was the patron saint of Venice? Patron saint of Venice was the apostle Mark. 4.Steny Cathedral of St. Mark's covered in paint? No, the cathedral walls are covered with a mosaic panel. 5.Relikvii Apostle Mark placed in Hovburge? No, they are placed in the Cathedral of St. Mark. 6.Okolo cathedral Doge's Palace situated? Yes situated near the cathedral Doge's Palace. 7.Fasady St. Mark decorated semicircular arcades is not it? No, they are decorated with ancient relics. 8.Hristiane from Western Europe sacked Constantinople or Ancient Rus? 9.Mozaichnoe panels made by Khazar or Byzantine technology? 10. What on the terrace of the Cathedral of St. Mark's installed? On the terrace of the Cathedral of St. Mark quadrigues installed. 11.Steny St. Mark than were covered? The walls of the cathedral were covered with a mosaic panel. St. Mark's beautiful cathedral Venetsii.Okolo it has many достопримечательностей.Сам monumental cathedral and very beautiful, all the walls are covered with mosaic decorated panno.Fasady same ancient relics taken by the Venetians from different stran.Smodelirovan cathedral modeled on the church of the Holy Apostles in Constantinople.
Life appeared on Earth about 3.5 billion years ago. Since then, the Earth's biosphere significantly altered the atmosphere and other abiotic factors, causing the quantitative growth of aerobic organisms as well as the formation of the ozone layer, which together with the Earth's magnetic field weakens harmful solar radiation, thereby maintaining the conditions for life on Earth