1) She is a teacher, isn't she?
2) I'll get some letter from you, won't I?
3) She mustn't interrupt a lecture, must she?
4) He always gets up early, doesn't he?
5) We have eaten our breakfast, haven't we?
6) They don't look after their children, do they?
7) You can't play the guitar, can you?
8) He forgot her name, didn't he?