Exercise 1. make the sentences negative and interrogative. l) the post is delivered every morning. 2) he is often sent parcels. 3) coffee is imported from brazil. 4) those paintings were sold for 500 pounds each. 5) that is a good book. it was written by george orwell. 6) the letter will be sent tomorrow. 7) the gob will be advertised in the morning paper tomorrow. 8) i was often invited to his place. 9) i was asked to do it. 10) she is often sent postcards.

The post isn't delivered every morning.
Is the post delivered every morning?

ответ:Общий во на который можно ответить "ДА" или "НЕТ". Например, "Ты живёшь в Москве? " Do you live in Moscow?

Tag-guestion или разделительный во заканчивается словами типа "не так ли? ", "не правда ли? " Например, "Погода сегодня хорошая, правда? " The weather is fine today, isn't it?

Альтернативный во уже содержит в себе вариант ответа, то есть это во со словом "ИЛИ". Например, "Ты обычно выходишь из дома в 7 ИЛИ в 8?" Do you usually leave home at 7 or 8 o'clock?

Специальные во начинаются с во слова: ГДЕ, КУДА, ПОЧЕМУ, КАКОЙ, СКОЛЬКО и т. д. Напр. , "Где ты живёшь? " Where do you live? В отдельный тип во выделяется во к подлежащему (Кто? Что?) , т. к. порядок слов несколько иной.

Объяснение:

1. Российская Федерация - Россия (по конституции) The Russian Federation - Russia is the official name of our homeland
2. There are 21 republics in Russian Federation (Adygea, Altai, Bashkortostan, Buryatia, DAgestan, Ingushetia, Kabardino-Balkaria, Kalmykia, Karachay-Cherkessia, Karelia, Komi, Mari El, Mordovia, Sakha (Yakutia), North Ossetia-Alania, Tatarstan, Udmurtia, Tuva (Tyva), Khakassia, Chechnya, Chuvashia)
3. Boris Yeltsin was the first Russian President
4. constitution is the highest law of Russia
5. Dmitry Medvedev is the Russian President at the moment. The Prime Minister is Vladimir Putin
6. Russia stopped being a monarchy and became a republic in 1917
7. Moscow is the capital of Russia. It's the biggest city of Russia.
8. St-Petersburg, Vladivostok, Novosibirsk
9. Yes, it is
10.The Altai Mountains are a mountain range in central Asia, where Russia, China, Mongolia and Kazakhstan come together. The Caucasus are situated in the south-west of Russia.
11. The Lena is situated in the northeastern Siberia. The Ob is situated in western Siberia. There are many rivers in Russia. Their nemes are the Volga, the Kama, the Terek, etc
12. The country is washed by the Pacific and Artic oceans and by the Baltic, the Black and the Azov seas
13. Lake Baikal is the world's deepest, purest, most ancient and most capacious freshwater lake. Lake Baikal alone contains over one fifth of the world's fresh surface water
14. There were many impotant events in russian history: Mongol invasion, the rise of Moscow, reforms of Peter the Great, etc.
15. Yuri Dolgoruky is famous for foundation of Moscow. Alexander Nevsky and Dmitry Donskoi are famous rulers. Yuri Gagarin is the first cosmonaut in the world
16. The official symbols of Russia are Double-headed eagle, coat of arms of Russia, FLag of Russia. Other symbols of Russia are beryoza, bear, balalaika, vodka
17. Russian flag is a tricolour of three equal horizontal fields, white on the top, blue in the middle and red on the bottom. The flag was first used as an ensign for merchant and war ships and only became official in 1896.
The three colours purportedly came from the coat of arms of the Grand Duchy of Moscow, which depict Saint George wearing white (silver) armor, riding a white horse, wearing a blue cape and holding a blue shield, on a red field. According to another version, these three colours were associated with the robes of the Virgin Mary, the holy protectress of Russia.
Yet another interpretation of the three colours is that the order that they are placed in reflected the Russian social system under the monarchy: white represents God, blue the Tsar and red the peasants. Another very common interpretation is the association of colours with the main parts of the Russian Empire: white thus represents Belarus ("White Russia"), blue Ukraine (or Malorossia, "Little Russia"), and red "Great Russia".
A different interpretation associates white with the bright future (where the colour itself is associated with brightness, while its placement at the top - with future); blue with clouded present, and red with bloody past.