I think humour is a vital form of entertainment, ____ it makes us laugh and laughing keeps us healthy.
#32174
A
when
B
after
C
if
D
because
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We must never think we are good at everything others are good at nothing.
#31992
A
that
B
while
C
which
D
who
He is so busy. He cannot afford enough time with his son ____he wants to.
#30950
A
even if
B
as if
C
because
D
before
The medicine works more effectively_____you drink some hot water after taking it.
#80414
A
as
B
until
C
although
D
if
It cost her much to have broken the law. I wonder why she stole things ______ she could easily afford them.
#31751
A
when
B
unless
C
in case
D
so that
While traveling in Sichuan，you can’t miss________people call “The National Treasure”—Giant Panda.
#32000
A
that
B
it
C
what
D
which