Пример We don't have an AC adapter. We can't switch on the computer.I'm a technician, but I don't have my tools here. I can't repair your TV.The electricity is off, and we don't have any batteries. You can't use the radio nowПример No, he isn't Yes, it does No, they don't Yes, we are ( или yes, I am) No, it doesn't No, we don't ( или, no, I am not) Yes, they can
