A. traffic lights B. pardon me C. literally D. pristine A. finance B. substitute C. charming D. Florentine A. goods B. Moscow C. aid D. nine A. birth B. president C. hitchhike D. aren't A. tower bridge B. impossible C. fry D. cafe A. viperine B. length C. alien D. mourn A. soil B. aim C. coal D. handyman A. porcupine B. these C. few D. kung fu A. wane B. capital C. did D. gradually A. boarding B. strychnine C. mix D. be afraid of