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Coffee (1)__________ (say) to originate from Kaffa in Ethiopia and most species of coffee plant (2)__________ (find) in the tropics of the Eastern Hemisphere. The species which (3)__________(think) to be the earliest coffee plant (4)__________ (ever cultivate) by man is Coffee Arabica. Today it (5)__________(grow) mostly in Latin America. The coffee shrub (6)__________ (reach) a height of 8-10 metres and (7)________ (have) white scented flowers. It (8)__________ (produce) a red fruit which (9)__________ (call) cherry. The cherry (10)__________ (contain) two seeds which (11)__________(join) together. These seeds, which (12)__________ (also know) as beans, (13)__________ (first roast) and then they (14)__________ (grind) to make coffee. The grounds (15)__________ (then process) in a variety of different ways. Sometimes they (16)__________ (filter) and sometimes they (17)__________ (soak) in water to make the drink which is popular with so many people. Coffee is available as grounds or as instant coffee powder and (18)__________ (drink) by one third of the world’s population.

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1) says2) found3) were thought4) ever cultivated5) grows6) reaches7) has8) produces9) is called10) contains11) joins12) are also known13) are roasting firstly  14) are grinding 15) processing16) filter17) soak18) are drunk