Ex.1. put the verbs in the present, past or future continuous. 1. last year russian explorers (to conduct) a wide program of research in antarctica. aircraft (to take part) in this research work. 2. our research institute (to work) on this problem during the past two years. 3. he (to test) a new machine when they entered the laboratory. 4. as it (to rain) in the morning yesterday we did not go to the country.5. we (to wait) for you at the library at five tomorrow. 6. my friend (to work) on his thesis from 1988 to 1991.sandra: where is tim going to meet us?

1-were conducting, was taking part
2-was working
3-was testing
4-was raining
5-will be waiting
6-was working

The City of the Future

In the future people will live in smart homes with robots-helpers. There will be no shops in cities: people will buy everything on the Internet.

Robots will clean the streets of the city and drive cars. There will be a lot of green parks with sports grounds, children's playgrounds and zoos.

Transport will travel above the ground or underground. All cars will be electric. People will build factories and plants far away from cities. The air in the cities will be clean.

Город будущего

В будущем люди будут жить в умных домах с роботами В городах не будет магазинов: люди будут покупать все в Интернете.

Роботы будут убирать улицы города и управлять автомобилями. Будет много зеленых парков со спортивными площадками, детскими площадками и зоопарками.

Транспорт будет ездить над или под землей. Все машины будут электрическими. Люди будут строить фабрики и заводы вдали от городов. Воздух в городах будет чистым.

The role of plants on earth. We want to tell you about the role of plants on our planet.

Plants are very important to people. Man that would be necessary to not only live sleep, drink, eat, and breathe. If we do not breathe at least a minute, we may die.

A plant reproduce oxygen. Forming the planet atmosphere.

But we do not take care of our planet and the plants die. It is therefore possible in a few thousand years, we also die.

And so let's take care of our planet. Protect plants. And if we save up trees, etc, we save up yourself.