A. disco B. raise C. ninety D. grayish A. rot B. basis C. digital D. maglev train A. stumble B. discover C. dream of D. untidy A. ideal B. motorbike C. question D. dubious A. soothe B. rank C. for the first time D. goods A. run out of B. several C. in silence D. in public A. including B. nod C. basketball D. just right A. difference B. shorten C. kingfisher D. mission A. disadvantage B. object C. pedestal D. translate into A. planet B. ask for C. reply D. improve