2）Canyoumakeanimalsw______forus?Somescientiststhinkthatonedaywecanteacha________todoalotofworkforpeople.Theysaythatinaf________oronTV,youmayseeelephants,monkeys,tigersorsomeotheranimalsalwayshavealittlef___

　　2）Canyoumakeanimalsw______forus?Somescientiststhinkthatonedaywecanteacha________

　　todoalotofworkforpeople.Theysaythatinaf________oronTV,youmayseeelephants,monkeys,tigersorsomeotheranimalsalwayshavealittlef______toeataftertheydosomething.Scientistssaythatpeoplecanteachm______differentanimalstodosomeoftheworkwhentheyknowtheywillgetsomethingtoe______.Weallk______elephantscancarrylargethings,andd______canlookafterhouses.Andwecanteachanimalstoworkinfactories.InAmerica,forexample,peoplet________apestomakecards,andscientiststhinkthatthoseb________monkeysmaydrivetrainsoneday.

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