II. Make up alternative questions:
MODELS:
1) The guide can speak German well.
Can the guide speak German or French well?
2) The guide has to meet the travellers at the airport.
Does the guide have to meet the travellers at the airport or
at the hotel?
1. The guide must take us on a sightseeing tour.
2. Everybody can try their chef's special.
3. We may keep the room till noon.
4. The hotel guests have to sign the hotel register.
5. Every guest has to leave the key with the concierge.
6. The concierge must help guests with entertainment.
7. The hotel manager has to do the planning.
8. The head chef can do the cooking.
9. The kitchen helpers have to help the cooks.
10. The chef has to taste the dishes.
11. The guest may pay the bill tonight.
12. The maitre d'hotel must be in charge of the dining-room.​

In Russia, the system of education begins with kindergarten, where children are to the age of six. From 6 to 9 years children attend a primary school, where they study the elementary mathematics, learn to read, write and count. The following degree of education in Russia is a secondary school where children can finish 9 or 11 grades. After finishing grade 9 students can continue their education at school or a technical school, they can go to a college or a vocational school. After finishinf a secondary school students can study in universities and institutes of the country. Most importantly is to pass their final exams well. Education in Russia is free, but the budget places aren't enough for all students, so each institution has a commercial department, where they students whose parents have a financial opportunity can get higher education.

ПЕРЕВОД.
В России система образования начинается с детского сада, куда дети ходят до шестилетнего возраста. С 6 до 9 лет дети посещают начальную школу, где изучают элементарную математику, учатся читать, писать и считать. Следующая степень образования в России это средняя школа, в которой дети могут окончить 9 классов или 11. После окончания 9 класса ученики могут продолжить получать образование в школе или в техникуме, они могут поступить в колледж или училище. После окончания полной средней школы ученики могут обучаться в институтах и университетах страны. Главное, хорошо сдать выпускные экзамены. Образование в России бесплатное, но бюджетных мест всем ученикам не хватает, поэтому в каждом учебном заведении есть коммерческие отделения, где могут получать образование те студенты, у родителей которых есть такая финансовая возможность.

•Since ancient times Nature has served Man, being the source of his life. For thousands of years people lived in harmony with environment and it seemed to them that natural riches were unlimited. But with the development of civilization man's interference in nature began to increase.
•Large cities with thousands of smoky industrial enterprises appear all over the world today. The by-products of their activity pollute the air we breathe, the water we drink, the land we grow grain and vegetables on.
•So the theme of the work is ecological problems.
•Object of research – Saratov city.