Допишите предложения, поставив выделенные слова в нужную форму 1. The first railway carriages were small and ........ (comfort). 2. In 1905 the world's longest Trans-Siberian railway was put into ...... (operative). 3. The firs...

Допишите предложения, поставив выделенные слова в нужную форму 1. The first railway carriages were small and ........ (comfort). 2. In 1905 the world's longest Trans-Siberian railway was put into ...... (operative). 3. The first railway was open at the Nizhni Tagil metallurgical ...... (workers). 4. Rail equipment enables railways to operate .........(success). 5. Many people rely on railways because of cheap .........( transport). 6. Trains are fast and environmentally .......(friend).