(1)
were
are
mustn’t
(2)
couldn’t
can’t
won’t
(3)
never
wouldn’t
won’t
(4)
has spent
spends
had spent
(5)
the last
the previous
before
(6)
could she
can she
if she could
(7)
have they taken
had they taken
they had taken
(8)
will
would
was going to
(9)
gave
will give
would give
(10)
were having
had
are having
(1)
were
(2)
couldn’t
(3)
wouldn’t
(4)
had spent
(5)
the previous
(6)
if she could
(7)
they had taken
(8)
was going to
(9)
would give
(10)
had