Express the same idea using passive constructions he will read an interesting story to them

решение: an interesting story was read to them, by him 

выражаетту же идеюс использованием пассивныхконструкцийонпрочитал

1. railway transport is one of the ways of transporting freight over long distances. c) cheapest

2. signaling systems on the hs railways are than signal devices used on the conventional lines. a) more complex

3. the operating speed of trains is often than their design speed due to restrictions imposed by infrastructure. d) lower

4. one of complaints by passengers on railways is the lack of up-to-date and accurate information. b) the most common

5. the trains in the world carry such bulk freight as iron ore and coal. a) heaviest

6. rails made of wrought iron were than cast iron rails. d) stronger

7. they electrified railway lines allow more trains to be run and more quickly. c) more efficiently

8. indian railway is one of rail networks in the world that carries more than 16 million passengers daily. d) the busiest

9. the maintenance cost of a diesel locomotive is three times than that of an electric one. b) greater

10. the weight of an empty wagon is than the weight of a loaded one.

a) less

1. containerization is the fastest (превосходная) and most efficient   (превосходная) way of intermodal freight transportation. контейнеризация является наиболее быстрым и эффективным способом интермодальных грузовых перевозок.

2. the first rails were made of cast iron but when traffic became heavier, (сравнительная) it was found that cast iron was too brittle and wore too quickly. первые рельсы были сделаны из чугуна, но когда движение стало более интенсивным, было обнаружено, что чугун был слишком хрупким и изнашивался слишком быстро.

3. although there are now faster (сравнительная) and more modern (сравнительная) vehicles, railways remain the safest   (превосходная) and most popular   (превосходная) form of transport. хотя сейчас существуют более быстрые и современные транспортные средства, железные дороги остаются самым безопасным и популярным видом транспорта.

4. the world's longest (превосходная)   trestle bridge was built across the great salt lake to shorten by 43 miles the route of the central pacific railway. самый длинный в мире эстакадный мост был построен через большое соленое озеро, чтобы сократить на 43 мили маршрут железной дороги "сентрал пасифик".

5. the efficiency of electric locomotives is much higher than that of steam locomotives. кпд электровозов значительно выше, чем у паровозов.