11、
A．stand behind
B．move behind
C．go before
D．walk beside


12、
A．against
B．for
C．behind
D．beside


13、
A．opened
B．closed
C．open
D．close


14、
A．a high
B．the same
C．a higher
D．a different


15、
A．liberated
B．free
C．working
D．good


16、
A．able
B．proud
C．kind
D．fond


17、
A．her heart
B．her position
C．herself
D．her husband


18、
A．far
B．farther
C．long
D．distant


19、
A．some
B．all
C．few
D．many


20、
A．world
B．lives
C．society
D．position