Read the article and tick (√) the things 1-7 that we learn about.
1 hotspots.
2 how hotspots work.
3 possible future hotspots.
4 advertising for hotspots.
5 hotspots on transport.
6 places where there are no hotspots.
7 the cost of hotspots.
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BloodyMary001    2   22.04.2021 12:16    9