8. eccentric
a) odd b) typical
c) active d) habitual
9. affluent
a) useless b) crucial
c) depressed d) wealthy
10. absurd
a) realistic b) doubtful
c) prudent d) ridiculous
11. obsolete
a) current b) historical
c) out-of-date d) functional
12. arbitrary
a) wordy b) unreasonable
c) demanding d) believable
13. chronological
a) in random order b) in alphabetical order
c) in time order d) in order of importance
14. discriminate
a) arrest b) delay
c) distinguish d) discuss