John received an invitation to dinner, and with his work ________, he gladly accepted it.
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A
finished
B
finishing
C
having finished
D
was finished
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All her time __________ experiments, so she has no time for films.
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A
devoted to do
B
devoted to doing
C
is devoting to doing
D
is devoted to doing
The house  _________  now used to be a storeroom.
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A
to be torn open.
B
torn down
C
being torn down
D
tearing open
We’re _______ to listen to her _______ voice. It’s _______ to hear her sing.
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A
pleased; pleasing; pleasure 
B
pleased; pleasant; a pleasure
C
pleasing; pleased; a pleasure 
D
pleasing; pleasant; pleasure