No one in the class but Tom and I_____that the monitor is going to resign.
A. knows
B. know
C. have known
D. am to know
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Frank's father, _____works in a foreign trade company, always goes on a business trip.
A. that
B. who
C. whom
D. as
He might have been taken into prison now if he (join)_____the kidnappers.
During the holidays, the concert enjoys huge(popular)______despite the high ticket price.
Arrange the following events in correct order.