The railway will be opened______traffic___ May 1, 2009. 
#28351
A
to; on
B
to; in
C
by; on
D
for; on
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His father had only a little money left ___ every month.
#28054
A
in the end
B
to the end of
C
at the end of
D
at last
 The great fire burned down     about 100 buildings.
#27530
A
as many as
B
as much as
C
so many as
D
so much as
. He is smart, handsome, considerate and humorous, ______, I can’t speak too highly of him. 
#27296
A
in particular
B
at the same time
C
in a word
D
on the other hand