Miss White, please keep visitors off the meeting-room. A secret plan______ there.
|
A.is made |
B.was made |
C.is making |
D.is being made |
—Has Mr. Black decided not to take part in the party?
—Yes. But the reason______he refused the invitation is not clear.
|
A.what |
B.for which |
C.with what |
D.which |