... grave to bury it.Walter did this and was given 10p.He couldn't help noticing that he got twice as much for burying that cat as for a whole week's work.this made him think.he had many friends (23)fathers,local ... another.However,this has not always been true.In primitive societies,a system of barter was used.Barter was a system of direct exchange of goods.people could (27)a sheep,for example,for anything in ... downstairs to the office on the ground floor and persuaded one of the office boys to come upstairs This boy became the first living image transmitted by television Baird immediately became famous...