Edward, you play so well. But I ______ you played the piano. 
#5038
A
didn’t know
B
hadn’t known
C
don’t know
D
haven’t known
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But for the leadership of our Party and our Government, we __________ these splendid results.
#4954
A
have achieved
B
shouldn’t have achieved
C
should have achieved
D
would achieve
These photographs will show you _____________.
#4992
A
what does our village look like
B
what our village looks like
C
how does our village look like
D
how our village looks like