A. practise B. stone C. two D. portray A. Shanghai Museum B. surfboard C. teenage D. might A. treasure B. main unit C. restroom D. armament A. terror B. ferment C. stalactite D. rock climbing A. cheeseburger B. lines C. fear D. churn A. squirrel B. expose C. mermaid D. worried A. renaissance B. must C. brush off D. cannon A. walker B. demanding C. fervently D. disregard A. numb B. fore fathers C. comet D. cherish A. No littering B. bronze C. social worker D. cut