Out of the airport ,my friend drove his car into the innermost lane,_____  had a sign “carpool only”.      
#73043
A
which
B
where
C
that
D
what
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During the days ________, he worked as a servant at the Browns. 
#73785
A
followed
B
following
C
to follow
D
that followed
She wrote a month ago, ______ we’ve heard nothing. 
#73446
A
since when
B
before which
C
since that
D
after which
Mr Smith was so angry at all ____ Bill was doing ____ he walked out angrily.
#73161
A
that; what
B
that; that
C
which; which
D
what; that