A. from to B. Moscow C. role D. flood A. beautiful B. surf C. monk D. contamination A. stage B. cancel C. challenge D. inconvenient A. dim B. somewhere C. bulletin D. battle A. example B. crash C. region D. substance A. expensive B. Nile C. destruction D. north-east A. energetic B. and so on C. sew D. shape A. air conditioning B. useful C. similarity D. drought A. how old B. December C. wound D. level A. walk off B. profession C. type D. stack