1) вставьте правильный предлог about, across, in, into, of, on, to 1) lora is interested history. 2) bob loves animals. he is very kind them. 3) what do you know the culture great britain? 4) the metro bridge the river is the longest in america. 5) the forest extended the the city 2) раскройте скобку и поставьте глагол в правильной форме 1) when i came into the classroom, the teacher (stand) at the desk. 2) i am busy because i (make) a lemon cake. 3) george (think) it is difficult to learn language.

1)
1 in
2 to
3 about; of 
4 across
5 across; of 

2)
1 was standing
2  I am making
3 George thinks 

1) Lora is interested ___IN history.
2) Bob loves animals. He is very kind ___TO___ them.
3) What do you know __ABOUT___ the culture __OF__ Great Britain?
4) The metro bridge ___ACROSS___ the river is the longest in America.
5) the forest extended ___ACROSS the territory___OF the city 

1) When I came into the classroom, the teacher WAS STANDING at the desk.
2) I am busy because I AM MAKING a lemon cake.
3) George THINKS it is difficult to learn language.

1.The Kremlin in Russia is one of the most ancient parts of Moscow city. It is considered as a symbol of whole Russia. The Kremlin is a center of Russian State, cultural sight, residence of Russian Federation president. 

2.The most famous theatre in Russia’s capital is Bolshoi Theatre. 2-3 ballets and 3-4 different operas are shown there each year. Repertory is focused on classical works of world famous composers – Tchaikovsky, Mozart, Wagner, and Verdi.

3.The historical museum of Moscow represents a vast collection on every phase of the Russian history. It is situated on the Red Square and offers many exhibitions, displaying country from antiquity times until the twenty-first century. The museum is one of the most popular sights in Moscow.

1.Кремль – это одна из самых древних частей Москвы. Он рассматривается как символ всей России. Это центр Российского государства, культурная достопримечательность, резиденция президента Российской Федерации.

2.Самый известный театр российской столицы – Большой Театр. Два-три балета и три-четыре разных оперы показываются в течение года. Репертуар театра сфокусирован на классических работах всемирно известных композиторов – Чайковского, Моцарта, Вагнера, Верди.

3.Исторический музей в Москве представляет широкую коллекцию по каждой фазе российской истории. Он расположен на Красной площади и презентует множество выставок, демонстрирующих историю страны со времен античности и до двадцать первого столетия. Музей является одной из наиболее популярных достопримечательностей Москвы.

1.She has been walking in the park since morning. Its time to have dinner, but she hasn't comeyet.
2. We have walked ten kilometres.
3. We have been walking for three hours.
4. You have been walking too fast. Thats why you are tired.
5. She has been reading this book for three days and has read 300 pages already.
6. He has been driving to London for six hours. How many miles has he covered by now? 
7. Mike has been collecting stamps since he was nine. He has collected so much he doesnt know what to do.
8. He has solved this puzzle at last! He has been solving it since breakfast.
9. What have you been doing? – I have been pickling apples.
10. How many apples have you pickled? – We have pickled ten basketfuls.
11. I have only heard from him twice since he went away.
12. I have been busy since we last met.
13. I'm very fond of Alice but I haven't seen much of her lately.
14.He is an old friend of mine. I have known him for ages.
15. How many driving lessons have you had?
16. How long have you been having driving lessons?
17. I'm very sorry, but I have broken this chair.
18. Someone have eaten my chocolates. There aren't many left.
19. Sally has been living (have lived) there for just a few weeks. - both variants are available 
20. We have been living in this flat for eight years.
21. He has been here since 12 o'clock.