A. background B. dilapidated C. especially D. basis A. Bombay B. countryside C. bone D. cluster A. couldn't B. NASA C. conjuring D. hill A. downtown B. reward C. lava D. million A. island B. nationality C. amusing D. snowball A. coordinate B. wide C. entire D. give A. umbrella B. can C. else D. kindly A. low B. eve C. lap D. navigation A. at midnight B. help C. equilibrium D. get A. motorway B. diary C. think over D. area