The universe is enormous, so the chances of us being the only living creatures are small. Although we think we are intelligent and that we know a lot about Space, we have only explored a very small area. We might be the only creatures that can travel in Space, but it is unlikely.
In fact, some people say that we might have been visited by aliens. These people point to ‘wonders’ such as Stonehenge in Britain and the Nazca lines in Peru as proof that aliens have been here.
So, what are the chances that there is life out there?
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1. Most of us use public transport to get to work.
Public transport is used bu us to get to work.
2. Within 5 years, the railway was carrying over 7 million passengers annually.
Within a few years, over 7 million passengers annually was being carried by the railway.
3. Engineers have greatly improved the safety of railroad cars over years.
The safety of railroad cars has been greatly improved by engineers over years.
4. Werner von Siemens constructed the first electric locomotive.
The first electric locomotive was constructed by Werner von Siemens.
5. Railroads are increasingly adopting long welded rails.
Long welded rails are being increasingly adopted by railroads.
travelled on business too, but not so much.
2 Good business people make money. Hugo has made £50 million now. His
father made £10 million.
3 Business people can win prizes. Reginald won the Exporter of the
Year prize twice. His son has won it four times already.
4 A lot of business people don't take risks. Old Reginald didn't take risks
because he was afraid to. But his sonhas taken quite a few risks so far in his
career.