A. first aid B. naval C. easy D. questionnaire A. uniform B. pupil C. educate D. space A. cheaply B. contamination C. not only but also D. glow A. in need of B. machine C. in person D. pow-wow A. taught B. everything C. playwright D. next time A. bacteria B. shining C. be short for D. ruler A. iron B. look out for C. school uniform D. will A. sea B. battlefield C. blister D. December A. creativity B. all year round C. bike D. trap A. schoolwork B. shepherd C. able D. palace