I know he hasn’t finished his homework, but ______, he has done his best. 
#13545
A
at all
B
in all
C
after all
D
above all
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At a rough estimate, Nigeria is ____ Great Britain. 
#12806
A
twice big as
B
as twice big as
C
three times the size as
D
three times the size of
I’m sorry to tell you that the library doesn’t allow ________ loudly.
#12841
A
talking
B
to talk
C
anyone talking
D
anyone talk