18.A. then B. there C. right D. now
17.A. considered B. knew C. recognised D. learnt
16.A.tried B. decided C. hoped D.happened
15.A. harm B. favor C. service D. business
14.A.guests B. strangers. C. prisoners D. passengers
13.A. Look B. Run C. Call D. Set
12.A.news B. warning C. advice D. voice
11.A. calling from B. fleeing from C. heading for D. looking for
10.A. sent B. found C. left D. pushed
9. A. bought B. borrowed C. stolen D. stopped