1.   Firstly
    2.   At first
    3.   First of all
    4.   The first
    1.   about
    2.   near
    3.   nearly
    4.   close
    1.   That
    2.   Than
    3.   Then
    4.   There
    1.   Doesn’t it
    2.   Don’t they
    3.   Isn’t
    4.   Aren’t they
    1.   frighten
    2.   frightening
    3.   frighteningly
    4.   frightened
    1.   any
    2.   something
    3.   none
    4.   some
    1.   to stay
    2.   stay
    3.   staying
    4.   stayed
    1.   --
    2.   a
    3.   an
    4.   the
    1.   loudly
    2.   more loudly
    3.   louder
    4.   loudest
    1.   picks up
    2.   picked up
    3.   was picking up
    4.   was picked up
    1.   that
    2.   than
    3.   then
    4.   they
    1.   if
    2.   that
    3.   was
    4.   were
    1.   just bought
    2.   was just buying
    3.   has just bought
    4.   had just bought
    1.   thought
    2.   thinking
    3.   was thinking
    4.   was thought
    1.   we
    2.   it
    3.   they
    4.   he
    1.   just
    2.   only
    3.   yet
    4.   already
    1.   --
    2.   a
    3.   an
    4.   the
    1.   Because
    2.   Instead
    3.   Rather than
    4.   Without
    1.   lose
    2.   have lost
    3.   had lost
    4.   were losing
    1.   what
    2.   which
    3.   that
    4.   something