A. hydro-electric B. bedroom C. carry on D. ouch A. DNA B. systematic C. chair D. juicy A. four B. wardrobe C. column D. broadcast A. flat B. bulletin C. muddy D. ban A. in front of B. lettuce C. read English D. distinction A. faithfully B. number C. correct D. encounter A. itinerant B. rent C. pull down D. door A. such B. try C. their D. limited A. fragile B. have lessons C. brown D. mixture A. get out B. partial C. surround D. bed