66、 He believes work is__________for the welfare of family．
A．crucial
B．radical
C．ciyil
D．fatal


67、 There is no__________ to the house from the main road．
A．access
B．avenue
C．exposure
D．edge


68、 Years ago the__________of the town fought for their fight to collect their own taxes．
A．accountants
B．residence
C．assistants
D．inhabitants


69、 As a matter of fact，our life styles are changing and__________ our bodies．
A．as such
B．so such
C．such are
D．so are


70、 __________ I'm mistaken，I've seen that man before．
A．Unless
B．If
C．Because
D．Provided


71、 The statistical figures in that report are not__________ ．You should not refer to them．
A．accurate
B．fixed
C．delicate
D．rigid


72、 There is no point__________ the piano unless you practise every day．
A．to learn to play
B．by learning to play
C．in learning to play
D．having learned to play


73、 Mr．Greenmy letter，otherwise he would have replied before noW．
A．must have received
B．must have failed to receive
C．must receive
D．must fail to receive


74、 The film provides a deep__________ into a wide range of human qualities and feelings．
A．insight
B．imagination
C．fancy
D．outlook


75、 Don’t risk__________ the job which SO many people want．
A．losing
B．to lose
C．lost
D．to be lost