____ for a bus, I was reading a magazine.
#80373
A
While was waiting
B
While I waiting
C
While I am waiting
D
While waiting
推荐题目
The news is spreading around the airport is a heavy storm is coming.
#80157
A
what; /
B
that; that
C
/; that
D
that; which
The roads are crowded______ walking to work is even quicker than driving.
#31832
A
in order that
B
so that
C
so as to
D
in order to
He made a mistake, but he corrected the situation __________ it got worse.
#31740
A
until
B
when
C
before
D
as
Kids are not allowed to leave kindergartens their parents come to pick them up.
#33434
A
since
B
unless
C
although
D
because