1 Electronic machines ... do work much quicker than man. Выберите один ответ: a. can b. may c. could 2 You ... to fix the device yourself as the laboratory assistant is out. Выберите один ответ: a. must b. had to c. will have 4 Old machinery ... be replaced. Выберите один ответ: a. may b. can c. must 3 The conference ... to take place next month. Выберите один ответ: a. is b. had c. are

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