сборник грамматических упражнений, 5 класс, стр.31 упр 3,4; стр.32 упр 5; стр.33 упр 3,2. если ,

с33№1

4.London is a very big city.

5. Sandra has got a very clever cat.

6.The village is green and very cosy.

7.The houses in this city are small.

8. The giraffes are tallest animals in the world.

9.A mountain Ai-Petri is tall

10.Kate has got a very thin Macbook.

№2.

1.This laptop is convenient.

2.Lake Baikal is clean

3. Japan is unusual.

№5

the :

Volga, Ob, Baikal

-- :lake Chad, India, North America, St. Petersburg, Istanbul, Scotland, Petrozavodsk, Austria, Ivan, Katya, Berlin, Cuprus, Vladivostok