The little girl crossed a large area of grassland into the woods _________ she realized that she was lost.
#31860
A
when
B
as
C
after
D
before
推荐题目
Last night Mr. Crook didn’t come back at the usual time. ______, he met some friends and atayed out unitl midnght.
#80529
A
Meanwhile
B
However
C
Instead
D
Yet
I’m terribly sorry to have kept you waiting so long, but it’ll still be some time _________ Tony gets back.
#30711
A
after
B
since
C
till
D
before
I was about to inform you of the sudden change ______an unexpected visitor came.
#30562
A
because
B
before
C
when
D
unless
The popularity of films such as Jurassic Park, a scientist clones several kinds of extinct dinosaurs, proves how the idea struck a mixture of fear and excitement into people’s hearts.
#34236
A
which
B
what
C
in which
D
that
Follow your teacher’s advice, __________ you will catch up with your classmates.
#34813
A
or
B
and
C
as
D
but