It's so dark. I can't find out _______ it's a boy _______ a girl.
A. if, and
B. that, and
C. either, or
D. whether, or
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Could you tell me if he _______ to Shanghai?
A. has gone
B. had gone
C. went
D. go
He told me _______ she would catch the early bus.
A. which
B. whether
C. why
D. that
Mrs. Green asked me _______ I would go with her.
A. what
B. which
C. why
D. that
I don't know _______ the coat _______ cheap enough.
A. if, is
B. where,were
C. that ,was
D. if, were