1.Peter is either in the park or in the swimming pool, isn't he?
2.Tom is neither a pupil nor a student, is he?
3.Mr Hill has been neither to Paris nor to Berlin, has he?
4.There is no cheese at home, is there?
5.Tom has met somebody there, hasn't he?
6.Simon has met nobody there, has he?
7.I am neither your teacher nor your mother, am I?
8.I am right, am I not?
9.This book is either in the desk or in the bag, isn't it?
10.These toys are neither in the box nor on the sofa, are they?