Wang Lin failed to be admitted by Hong Kong University last year,and only then________the importance of English.
#82322
A
he finally realized
B
he had realized
C
had he realized
D
did he realize
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On approaching the school you will find in the middle of our school _______.
#79851
A
a high statue stands
B
stands a high statue
C
a high statue is standing
D
is standing a high statue
 Not until I began to work ______ how much time I had wasted.  
#81906
A
didn't I realize   
B
did I realize  
C
I didn't realize 
D
I realize
I watched the man for a long time and wanted to know    .
#82080
A
whether I have seen him before
B
where I had seen him before
C
that I had seen him before
D
when did I see him