The researchers found clear and convincing evidence ________ happiness is the key when it comes to better health and longer lives.
#32958
A
where
B
whether
C
how
D
that
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The US army suffered a record 32 suicides in July 2011, the most it began publishing monthly figures in 2009.
#32189
A
since
B
when
C
while
D
though
He thought mattered most in improving your spoken English was enough confidence and practice.
#31746
A
why
B
what
C
which
D
that
______ I’m tired of life here, I have been considering trying my luck in another city, but I haven’t decided yet.
#31972
A
As for
B
Now that
C
As if
D
Thanks to
After a long journey, those young men finally reached ______ they called the paradise.
#30889
A
where
B
what
C
in which
D
that