It was at 5 o’clock __________ the visitors finally arrived at Pudong International Airport.
#84951
A
when
B
that
C
before
D
after
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It was          John          we won the game.
#85298
A
because; who
B
because of; whom
C
as; that
D
thanks to; that
.It was _____ his mother came in _____ to prepare his lessons. 
#85386
A
not until; did the boy begin
B
until; that the boy didn’t begin
C
until; did the boy not begin
D
not until; that the boy began