28.-- You haven't lost the ticket,have you?-- _________.I kn

---You haven’t lost the concert ticket, have you? You haven't lost the concert ticket ,have you ---____.I know A:You haven't lost the ticket,have you?B:I hope ___. You haven't lost the ticket ,have you ?--__.I know it's not You haven't got the ticket,have you?是填I hope so 还是I hope not i wish i ( ) the ticket.A.haven't lost B.didn't lose C.lost You haven't lost the tick you haven't lost your tickets,have you?答案选yes,i have "You have found your lost umbrella,haven't you?" "Yes,I foun ----Have you tried the pizza b_____?----No,I haven't. Have you found your lost mobile phone?No,I haven't found____ Have you seen my dog? I _________ for it and still haven’t f