Will rain tomorrow.) red tie? - bought a red tie? ) moskow? - often rains in moskow.) the chair? - is a jacket on the chair.)'s a jacket.)? -'s hot today.) is snowing.) week? - snowed last week.) raincoat? - wears a raincoat.) coat? is wearing a coat.)

А что тут надо делать? скоьки открыть?

Toying with the past. 
Dolls that sing and dance, cars that move at the touch of a button and aeroplanes that fly are the toys that make children happy today. Now, let’s take a journey into the past. What toys were there in a child’s playground in the 18th century or the Victorian times? 
In those times, building bricks with letters of the alphabet on them were very common. Toys of this kind helped children learn while playing. Other toys such as model kitchens, doll’s houses, toy stoves and tea sets taught girls how to run a home. Dolls of wood, clay and wax were also very popular with girls and prepared them to become mothers. As for boys, tool kits, trains, cars, trucks and garages gave them an interest in engineering. Both boys and girls, though, loved their rocking horses, and teddy bears. 
Things for children from poor families were different. They played mostly on the street and they didn't have money to buy new dolls or toy cars. They used mud, tin caps, old clothes and their imagination to make their own toys. 
No matter how old or new, expensive or cheap toys are, they always have a special place in children’s hearts, throughout theages. 

1. The Alaska state government has proposed to construct a railroad, which will link the rail networks of the US, Canada and Russia via a 90km rail tunnel beneath the Bering Straits - Власти Аляски предложили построить железную дорогу, которая соединит системы ж/д США, Канады и России через 90км-вый тоннель под Беринговым проливом. - has proposed (present perfect active) to propose - will link (simple future active) to link
2. The underground railway is the quickest, safest, most reliable and comfortable means of public transport, which is currently operating in 80 cities all over the world. - Подземная железная дорога - это самый быстрый, надежный и удобный вид общественного транспорта, который существует в 80 странах мира. - to be (is) (Present simple active) - is operating (Continuous present active) to operate
3. Sleeping cars were being used on American railroads since the 1830s; however, early sleepers were very uncomfortable for traveling over long distances. - Cпальные вагоны используются на железных дорогах США с 1830-ых годов; однако, первые вагоны были неудобны для долгих путешествий. - were being used (past continuous passive) to use - were (simple past active) to be
4. It has been calculated that East Japan Railway Company sells 1,000 tons of tickets annually. These tickets are now being collected and re-used in the manufacture of cardboard and toilet paper. - Подсчитано, что Восточная японская железнодорожная компания продает 1000 тонн билетов каждый год. Эти билеты собираются и используются повторно в производстве картона и туалетки. - has been calculated (present perfect passive) to calculate - sells (simple present active) to sell - are being collected (present continuous passive) to collect - are being reused (present continuous passive) to re-use