Помогите с английским кому не трудно!!!

d/ You sat near Ellen, didn't you? /Past -sit-sat/   f/  Your name is John, isn't it ? g/Your name might be John, might not be ? h/ You didn't leave your wallet on the desk, did you? i/ William has got married, hasn't he ? /просьба вычеркнуть 'are' / j/ This book is by Martin Aimless, isn't it ?