John was cleaning the window and Mary was watching TV.
#33577
A
at the meantime
B
when
C
meanwhile
D
while
推荐题目
We admire this family, ______ the parents treat their child like a friend.
#31077
A
why
B
which
C
where
D
that
She says that she'll have to close the shop ________ business improves.
#31017
A
if
B
unless
C
after
D
when
—My son is addicted to drugs. He isn’t hopeless, is he?—Yes, _____ he mends his ways and starts all over.
#31505
A
if
B
when
C
even if
D
unless
The teacher finds that Jane is quite different from ______ she was like one year ago.
#31997
A
who
B
what
C
how
D
which