A. Madrid B. would rather C. participant D. jeans A. hamburger B. grey C. although D. abandon A. abroad B. spark C. confident D. leather A. throw light on B. creep C. jacket D. challenging A. lovely B. index C. atom D. federal A. dividing line B. maple C. cushion D. include A. seaweed B. collect stamps C. among D. talent A. juicy B. activity book C. on one's own D. boot A. spend B. what C. responsible D. limelight A. gentleman B. hurry up C. amusement D. dull