_______for  the  captain ,the  ship  would  have  sunk  with  all  on  board .
#84433
A
Hadn’t it been
B
Had it been not
C
Not had it been
D
Had it not been
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Not until all the fish died in the lake __________ how serious the pollution was.
#80197
A
did the villagers realize
B
the villagers realized
C
realized the villagers
D
do the villagers realize
— Did you know any French before you arrived in Washington?— Never ______ it, actually.
#79862
A
had I learned
B
have I learned
C
I learned
D
was I learning
_________ that Tom got inside the room to see what was going on.
#82954
A
So strangely did he feel
B
So strangely he felt
C
So strange did he feel
D
So strange he felt