Somebody’s just called my name,______

56. Somebody’s just called my name,______
A. Hasn’t he        B. didn’t he              C. haven’t they               D. have they
57. I suppose you don’t like the course,________ ?
A. Don’t I              B. do I                C. don’t you                     D. do you
58. Everyone’s going to be there,_______?
A. Isn’the                B. is he               C. aren’t they                D. are they
59. We never enjoy our city break,________?
A. Do we                 B. don’t we                   C. have we              D. haven’t w
60. There will be more and more megacities in the world,_______ ?
A. Will it                   B. won’t it               C. will there             D. won’t there