vocabulary B. Some antonyms can be formed by adding prefixes. Form antonyms of the following words by adding prefixes (such as un-, in- and dis- ). Example: impressed — unimpressed competent — incompetent 1. sympathetic _____________ 2. justified _____________ 3. advantage _____________ 4. imaginative _____________ 5. familiar _____________ 6. alcoholic _____________ 7. obey _____________ 8. convenient _____________ 9. practical _____________ 10. ability _____________ C. Choose a word or phrase that best completes each of the following sentences. 1. He beat his Republican ________ by a landslide. A. opponent B. enemy C. competitor D. contestant 2. The game attracted about 100,000 ________. A. observers B. witnesses C. spectators D. bystanders 3. The meeting was held in order to ________ better understanding between the two countries. A. deepen B. promote C. urge D. push 4. These people ________ some reward for their hard work. A. worth B. worthy C. deserve for D. deserve 5. Beverly Hills is known for the ________ homes of film and television personalities and contains many fashionable shops. A. priceless B. luxurious C. pleasurable D. precious 6. When people are physically ________ a drug, they suffer ill physical effects if they stop taking the drug. A. absorbed in B. accepted by C. addicted to D. attracted to 7. Within three months after birth, babies begin to show a preference for complex and ________ stimuli as opposed to simple and familiar stimuli. A. common B. normal C. strange D. novel 8. The oldest known systems of education in history had two characteristics in common: they taught religion, and they ________ the traditions of the people. A. developed B. encouraged C. forwarded D. promoted 9. Though unsuccessful, steam-powered models of airplanes made by the English inventor Henson in 1847 were ________, as many later models generally followed his designs. A. encouraging B. instructive C. promising D. victorious 10. With the increasing consciousness of self health care, millions of Chinese people ________ in a variety of daily physical exercises, ranging from traditional shadow boxing to modern aerobics. A. compete B. participate C. play D. share