Давайте исправим ошибки в выделенных частях предложений:
You haven't got a computer, do you?
Исправлено: You haven't got a computer, have you?Most of the programmes on this channel are terrible, don't they?
Исправлено: Most of the programmes on this channel are terrible, aren't they?He's got two mobile phones, isn't he?
Исправлено: He's got two mobile phones, hasn't he?I'm in big trouble again, isn't it?
Исправлено: I'm in big trouble again, aren't I?You've lost your keys again, didn't you?
Исправлено: You've lost your keys again, haven't you?She's studying computer science, doesn't she?
Исправлено: She's studying computer science, isn't she?
Объяснение:
- В английских вопросах-повторениях (tag questions) согласование формы глагола и местоимения крайне важно.
- Если предложение отрицательное, вопрос-повторение должен быть положительным, и наоборот.
- Обратите внимание на время и форму вспомогательного глагола (have/has, do/does, is/are).