sheikh Suliman Alrajhy - philanthropist , Jeffrey P. bezos - founder of Amazon , Rags to Riches - position from being poor into wealthy , Be used to - am _ is - are + used to + verb [ infinitive ], Used to - ....... verb { infintive }, history of money - cowrie shells __ metal coins , I have studied .......... three weeks - for, they have worked here ........ 2012 - since,

work sheet unit 2

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