A. well B. respectful C. shelf D. crown A. premise B. food chain C. Kivu D. leg A. decide on B. tea C. Berlin D. vinegar A. Monday B. stiffly C. salary D. wheelbarrow A. naive B. in front of C. soccer D. bed A. besides B. bus driver C. bus D. give sb a ride A. be bad for B. offer C. the Yangtze River D. floor A. explorer B. cold C. spy D. thinker A. ice cream B. get rid of C. sample D. bulletin A. ancient B. per cent C. very D. drainage