-- Is it necessary that he ____ to London but to New York?
-- I think so, but the problem is ____ he has refused to.
A. will not be sent; that B. not be sent; that
C. should not be sent; what D. should not sent; what
-- Is it necessary that he ____ to London but to New York?
-- I think so, but the problem is ____ he has refused to.
A. will not be sent; that B. not be sent; that
C. should not be sent; what D. should not sent; what
B