—How long has John been here? — Two years, _______ he still has no friends.
#56711
A
and
B
so
C
but
D
or
推荐题目
------You are leaving for Beijing Please send me a postcard _________ you are there.------No problem.
#55621
A
if
B
while
C
although
D
because
I really enjoyed your speech, ______ there were some parts I didn’t quite understand.
#56572
A
because
B
since
C
until
D
though
. Mary spends a lot of money on clothes _______ her family is not rich.
#58502
A
because
B
though
C
if
D
so