I suppose he ought to have known that,________?
#65462
A
don’t I
B
oughtn’t he
C
do I
D
ought he
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He must have admired what you did yesterday, ___?
#65298
A
hasn't he
B
didn't he
C
must he
D
haven't he
 —Are you from America? —__________.         
#59779
A
Yes, I am not.
B
No, I do.
C
Yes, I am.
D
No, not.