Questions to the subject:1) Who operates on people?2) Who is a vet?3) Who works in the hospital?General questions:1) Does a vet work with animals?2) Have you got a stomachache?3) Did the surger operated on you yesterday?Disjunctive questions:1) There is a stethoscope on the table, isn't there?2) Doctors usually take your temperature first, don't they?3) It is true you should take an aspirin in case of a headache, isn't it?Alternative questions:1) Is it dangerous or safe to be a vet?2) Do dentists treat your teeth or legs?3) Do most people like or hate dealing with doctors?