It was not until it got dark ______ working.A.that they stoppedB.when they stoppedC.did th
It was not until it got dark ______ working.
A.that they stopped
B.when they stopped
C.did they stop
D.that they didn't stop
It was not until it got dark ______ working.
A.that they stopped
B.when they stopped
C.did they stop
D.that they didn't stop
A.Not until…have
B.Until…did
C.Not until…do
D.Until…have
A.until; when
B.not until; when
C.until; that
D.not until; that
______ she wondered if she had made a mistake.
A.Not until long afterwards that
B.Not long until afterwards
C.It was not until long afterwards that
D.It was long afterwards until
It was not until 1920______regular radio broadcasts began.
A.which
B.when
C.that
D.what
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