I’ve heard a whisper ________ David and Heather are heading for marriage..
#72995
A
what
B
which
C
who
D
that
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This machine, ______for many years, is still working perfectly. 
#73761
A
after which I have looked
B
which I have looked after
C
that I have looked after
D
I have looked after
 The songs _____ she sang in the concert yesterday sounded _____.
#71888
A
/ ; beautifully
B
that ; wonderfully
C
which ; well
D
/ ; nice