We have happiness, ____________ still we have trouble sometimes. That’s life. 
#58411
A
so
B
because
C
but
D
and
推荐题目
_________ we know, food gives us energy.
#58142
A
As
B
Like
C
For
D
Of
A: _________ do you exercise? B: I exercise every day!
#56318
A
How
B
What
C
How often
D
How much
____he is tired ,_____he doesn’t stop working.
#57064
A
Though ; /
B
But; though
C
though; but
D
/ ;/