We were swimming in the lake _____ suddenly the storm started.
#92378
A
when
B
until
C
while
D
before
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  I _____ ten minutes to decide whether I should reject the offer.
#94725
A
gave
B
was given
C
was giving
D
had given
It was __________________ back home from work.
#93832
A
not until midnight did he go
B
until midnight that he didn’t go
C
not until midnight that he went
D
until midnight when he didn’t go