Mary _____ go to bed ______ her mother came back last night.
#56886
A
not, until
B
doesn’t , until
C
aren’t, until
D
didn’t, until
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—Would you like to go for a walk with me, Allen?—I'd love to, ________you don't want to go alone.
#58269
A
until
B
before
C
if
D
after
we’ll go to the Great Wall___ there is heavy rain tomorrow. OK! Walking on the Great Wall must be great fun.
#55445
A
as soon as
B
when
C
unless
D
if