A. citizen B. meter C. invaluable D. visit one's grandparents A. height B. leisure C. dance D. South African A. crayon holder B. billion C. midwestern D. incidentally A. suit B. quite a few C. go straight on D. rarely A. inspection B. antibiotic C. spectacle D. explore A. development B. arbitrary C. astronomy D. Spring Festival A. paper B. adapt to C. How are you D. disco A. stir-fry B. utilitarian C. fairy tale D. out of control A. alternative B. unsympathetic C. attraction D. predict A. farm B. oxygen C. brain D. ecology