Suppose we meet with a situation ________ none of us can deal with, what then?
A．where B．when
C．what D．that
It is announced that big prizes will go to ________ finishes the assignment on time.
A．whom B．who
C．whomever D．whoever
It remains to be seen ________ the newly formed committee's policy can be put into practice.
A．that B．which
C．what D．whether
Helen has just heard the news from her father ________ her boyfriend David will come back soon.
A．when B．how
C．which D．that
_______ you said at the meeting describes a bright future for the company.
A．When B．How
C．What D．That
Time is of no importance to great thoughts, ________ are as fresh today as when they first passed through their authors' minds, ages ago.
A．what B．that
C．which D．where
