Yesterday morning I was just leaving_______ the telephone rang.
#55954
A
when
B
while
C
because
D
since
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He’s Chinese ____ he has a big nose.
#56164
A
and
B
but
C
so
D
at
My father feels ________ because he heard from ________ today. 
#58571
A
happy;an old friend of he
B
happy;an old friend of his
C
happily;one of his old friends
D
happily;an old friend of him