2 Each of the words in bold is in the wrong sentence. Write a word in bold from another sentence to replace the incorrect one.1 James is an opinion and he runs a newspaper.2 My friend Mary is a calendar and she writes news stories.3 The review says there are three big events this week.4 Helen is doing an editor and she's going to ask some really good questions.5 Her interview is that newspapers are a bit boring. АЖЖЖ​

Areas with no source of electricity remain in darkness until the
comes up, because street lights need a power supply. British firms offer new appliances, such as solar-powered street lights. They work by using energy accumulated during the day from a solar panel. The batteries are being charged during the day and then it's power is used for lighting. The system can be used for one individual light or a number of them. In the south of Saudi Arabia a motorway tunnel miles from any power supply is lit day and night by solar-powered devices. The advantages of sun-powered lamps are
that they can bring light to areas distant from any other power supply and that they do not pollute the environment.