Нужно вставить for или since! 1. I have lived in this village 20 years I was born.
2. It has been raining hours morning. I wish it would stop.
3. My father has been the manager of this firm I remember myself.
4. I moved to Kharkiv, I have been much happier.
5. Have you been waiting a long time? - I have been waiting for you
four o'clock.
6. She hasn't bought a new coat three years.
7. Karen has been on the phone I came home.

Maya is a Mesoamerican civilization known for its writing, art, architecture, mathematical and astronomical systems. The beginning of its formation is attributed to the pre-classical era (2000 BC - 250 AD), most of the Mayan cities reached their peak in the classical period (250-900 AD). By the time the conquistadors arrived, it was in deep decline. The Mayans built stone cities, many of which were abandoned long before the arrival of Europeans, others were inhabited after. The Mayan calendar was also used by other peoples of Central America. The hieroglyphic writing system was used, partially deciphered. Numerous inscriptions on the monuments have been preserved. They created an effective farming system, had deep knowledge in the field of astronomy. The descendants of the ancient Maya are not only the modern Maya peoples who preserved the language of their ancestors, but also part of the Hispanic population of the southern states of Mexico, Guatemala, Honduras. Some Mayan cities are included in the UNESCO World Heritage List: Palenque, Chichen Itza, Uxmal in Mexico, Tikal and Quirigua in Guatemala, Copan in Honduras, Hoya de Seren in El Salvador.

The cultural history of this people is usually divided into three periods:

The first period (from antiquity to 317) is the time of the emergence of city-states, primitive slash farming, the manufacture of cotton fabrics, etc.

The second period (317-987) - the ancient kingdom, or the classical period - the time of the growth of cities (Palenque, Chichen Itza, Tulum) and at the same time the mysterious exodus of the population from them at the beginning of the 10th century.

The third period (987 - XVI century) - the new kingdom, or the post-classical period - the time of the arrival of the European conquistadors, the adoption of new laws, styles in life and art, the mixing of cultures, fratricidal wars, etc.

1. Bank of America, new York.

This is probably one of the greenest buildings in the world. The 54-story building was built to use natural daylight for as long as possible. There are also solar panels, rainwater collectors, and materials for the construction of the building itself are made from recycled waste from new York.

2. Crystal Island, Moscow.

This building should be home to 30,000 people. The project is sponsored by the Russian government. The building generates its own electricity from wind and solar power.

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