Ответ: is Tom a doctor?yes,he is;no,he isn’tare they students?yes they are;no,they aren’t is he at school?yes,he is;no,he isn’tis this your pen?yes ,i am;no,i’m notare these table?yes,it is;no,it isn’tTom is not doctorthey are not studentshe is not at schoolthis is not my penthese are not tables