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1927 1971 1976 d a e c b 1b A: When was the _______ invented? B: I think it was invented in ______. 1976 1885 19711927 PAIRWORK 1876 1c A: What is the _______ used for? B: I think it is used for _______________. talking with people telephone A: What is the _______ used for? B: I think it is used for ________. (count) counting calculator A: What is the _______ used for? B: I think it is used for ________. working puter high_____ batteries slippers heelsOther inventions batteryoperated slippers 電控拖鞋 heated ice cream scoop It is used for scooping cold ___________. ice cream 加熱冰激凌的勺子 shoes with adjustable heels adjustable: adj. 可調(diào)整的 帶調(diào)節(jié)后跟的鞋 Julie Thompson