If you (to drive) along the river bank it (to be) twenty miles out of your way. If you (to take) your mobile phone into class, it (must) be turned off. We (not use) calculators when we (write) tests. If you (to push) this button, the volume (to increase If you (to close) the door, it (to lock) automatically. I (to wear) my old boots when I (to work). When I (to cook) salads, I (to use) only olive oil. When I (to concentrate), please (not to make) so much noise. Unless prices (to rise), it (not to be) a good investment. Unless someone (to ask) you politely, (to refuse) to do anything. Поставить все в Zero Conditional

1. If you drive along the river bank it will be twenty miles out of your way.

2. If you take your mobile phone into class, it must be turned off.

3. If you close the door, it will lock automatically.

4. When I cook salads, I use only olive oil.

English is an international means of communication. Many people learn English for work or for travelling. About 20% of the world's population speak English. It can help you to understand people if you are abroad. You can also read books or watch filmes in original. I study English because it is necessary for career growth and my future development. English is very interesting, but it’s difficult for me yet. I hope I will know this language well in the future. Certainly, the language that unites the peoples of the world is important for society. But we shouldn’t forget the consequences’ scale of the mass adoption of a foreign language. For example, studying French was widely spread in the beginning of the 19th century (eventually - The War of 1812). In the 20th century German caused two world wars (both mainly provoked by Germany). Now it is the 21st century, the century of progress and technologies. The English language is spreading around the world, so can’t we avoid the war with the USA and Great Britain or maybe with the EU? Probably we have to just remember that fanaticism and widescale oblivion have already showed us 3 centuries of people’s madness. I admit that I am not an opponent of linguistics and foreign languages. After tracing the logic chain, I just believe it is worth considering about the upcoming world language domination and countries speaking it.

1the united Nations was formed to bring peace, wasn't it?

2 how many members are in this organisation now?

3 what books is UN publishing?

4 Is Peace Museum Worldwide a book or a museum?

5 can Peace museum be of two or three kinds?

6What can you see in Heroshima and Nagasaki Museum?

7 what collections does Samarkand museum include?

8 Has Samarkand museum organised many exhibitions of children's art-work from many countries?

9 what is the slogan of children's peace festival?

10 Us the collection of smiles very famous?