A. exercise B. Spanish C. back and forth D. drawback A. choir B. be able to C. underwear D. teach A. exhibition B. responsible C. play with fire D. border A. archaeology B. chairman C. Canadian D. deadly A. soy B. detour C. show D. with A. pleasantly B. have a look C. poster D. runny A. take turns B. excitement C. headquarters D. reading room A. sip B. keep C. accuse of D. propulsion A. cross B. anything C. hurry D. retreat A. sushi B. New Zealand C. noun D. feather