IT IS NOT FAIR! How to match it in??? I am not a native speaker, for the record! I was extremely without exaggeration struggled by this exercise is following! It demands on I should "complete the centences (1-7) with the models of urban transport from the box". Here is this box of words: bicycles, buses, escalators, intercity trains, metro, river boats, trams, trolleybuses. Here is sentences where I should put these words in. In parentless - my answers where was bottom line. 1) City (buses) are gradually being replaced by electric and LPG vehicles to make them more environmentally friendly. 2) Passengers in London can travel by (river boats) to destinations along the River Thames. 3) The first electric (trolleybuses) in Ukraine operated in Kyiv. The system now consists of about 140 kilometres of tracks. 4) There are special lanes for (bicycles) to encourage more people to take up this environmentally-friendly mode of transport. 5) The majority of (intercity trains) lines run underground, and stations can be accessed from the surface via (escalators). 6) In some cities, people can travel by (trams). You can see their electric cables above the street. 7) Metro operate on domestic routes in Ukraine and you can use them to get to the biggest cities. Am I right when matching? It is entirely weird to me, because trolleybuses and trams seems are the same in our country. Some sentences astonished me in a way of its applicability of using two words from the box. I would gladly see your corrections and notes. Thanks a lot...