(2014年北京市西城区高三5月二模试题)25. The report aims to explain how these conclusions ______. 
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A
were reached
B
had been reached
C
have reached
D
had reached
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 The hotel wasn't particularly good,but I ________ in many worse hotels.
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A
was staying
B
stayed
C
would stay
D
had stayed
I got caught in the rain and my suit______. 
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A
has ruined
B
had ruined
C
has been ruined
D
had been ruined
 —Have you got any job offers?—No. I _________. 
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A
waited
B
had been waiting
C
have waited
D
am waiting