As long as the laws of nature ______, there will be tornadoes.
#68427
A
exist
B
are existing
C
will exist
D
existed
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His wife has left him, but he behaved _______ nothing had happened.
#68579
A
even though
B
as soon as
C
as though
D
as long as
If I  ______ you, I _____ go with you.
#41159
A
am will
B
was would
C
were would
D
was would