We have happiness, ____________ still we have trouble sometimes. That’s life. 
#58411
A
so
B
because
C
but
D
and
推荐题目
If the question ______ incorrectly, _______ question will be given to you
#57305
A
is answered, other
B
answers, other
C
is answered, another
D
answers, another
We don’t look the same,          we’re twins.
#58136
A
although
B
because
C
however
D
so