Read and translate the following sentences paying attention to the tense form of the predicates in the passive voice. put general questions and special questions to the underlined words.

1) the traffic was stopped by the policeman so that the ambulance could pass. [why…? ] 2) the tickets will be checked by the conductor during the journey. [when…? ] 3) since paris is located in the center of the country [where… the passengers who spend a day in the capital can reach any city the same evening. 4) the renewal of signaling equipment on all the railroads will be financed by the government. [whom…? ] 5) more than a million students were enrolled to the institutes and universities of this country last year. [when…? ] 6) the air in the london underground is changed every quarter of an hour [how often…? ] and the temperature is maintained at 69-79 degrees fahrenheit all year round. 7) the trains of the future will be operated by automatic drivers. [whom…? ] 8) the first escalator was installed in the london underground in 1911. [when…? ] 9) the new car will be tested on the mountain roads. [where…? ] 10) a lot of roads in the usa were built by private companies [what…? ] and are paid to use; they are called toll [платный] roads. 11) at the factory young workers are trained to use the new equipment. [who…? ] ​

Over 1,800 kilometers that separate the southern border of Kazakhstan from the north, followed by several landscape zones: steppe, steppe, semidesert and desert. In the west, the territory of Kazakhstan borders the Caspian Sea in the east - the taiga Altai, and in the south - with the high peaks of the Tien Shan. The lowest point - Karagiye on Mangyshlak (132 meters below sea level), the highest - Khan Tengri peak in the mountains (7000 meters above sea level). Three major rivers - Irtysh, Tobol and Ishim - carry their water in the Arctic Ocean, the other Kazakh rivers empty into inland water bodies: the Caspian Sea, the Aral Sea, Balkhash, or simply spread out over the steppe or desert. The western part of Kazakhstan is almost entirely flat, and the east - mostly mountainous, besides such as the high mountains of the Tien Shan and Altai, considerable space is occupied Tarbagatay Saur, Kazakh low hills, Kokshetau hill.
In Kazakhstan, grows more than six thousand plant species (of which 515 - only here), its open spaces can be found about 500 species of birds, 178 species of mammals, 49 species of reptiles, 12 species of amphibians, and in the rivers and lakes - 107 species of fish.
The diversity of invertebrates is still more alone insects live here for at least 30,000 species, and besides them - a few thousand species of mollusks, worms, spiders, crustaceans, and others. Думаю вот так... 

This is my room.   - Это моя комната
These are my toys. - а это мои игрушки.
They are in the box next to my table.- Они в коробке около столаю
On the table there is my computer. - На столе стоит мой компьютер.
There is a bed in the room and a wardrobe.В комнате есть кровать и шкаф.
The window is large and the room is light.Окно большое и комната светлая
The is a carpet on the floor.  -  На полу лежит ковёр.
There is a radio in the room.  - В комнате есть радио.
I like to listen to the radio.  - Я люблю слушать радио.
The are many books in my room. В комнате у меня много  книг.
I like my room.   -   я люблю свою комнату