EXERCISE 1 Use your knowledge of roots and prefixes to guess the meaning of the words below. 1.Their archenemy's success worried them. possible enemy   unfriendly person or country    biggest enemy   supporter in a war    2.A few people prefer anarchy to the present system. rule by one man rule by the people   rule by government   without any rules   3.After careful thought, she decided to major in biology. the scientific study of living things   the scientific of human mind   the scientific study of plant   the study of the movements of the earth   4.I still feel weak, but the antibiotics I have been taking have helped a lot. a bacteria destroying substance    vitamins    a group of green vegetables   a course of body strengthening exercise   5.After several days the flood water began to recede. to go higher   to appear for the first time    to have a strong bad smell    to move back or away   6.The recession has caused many people to lose their job. severe storm   period of reduced economic activity   government or company plan   long period of dry weather    7.The way is clear. You may proceed. to return   to move forward   to stop   to move away   8.List the events in chronological order. in order of expense   in order of important    in order of time   in order of interest    9.He has been smoking cigarettes heavily and has developed a chronic cough. minor   loud   serious   continual 10.The synchronized movements of the ice skaters delighted the crowd.    difficult to perform happening at the same time and speed as of soldiers quick and graceful