A. merchant B. purpose C. unhealthy D. in the end A. fingernail B. turn on C. communications D. turn into A. anxiety B. dustbin C. polar bear D. pine A. phone call B. silver C. dragon boat D. mad A. necessary B. the CN Tower C. climb on the window ledge D. bake A. ventilate B. pensioner C. in no time D. harm A. Pacific Ocean B. fact C. tune D. such that A. litter B. go up C. engine D. Big Ben A. related B. town C. boxer D. potato chips A. disease B. kebab C. suit D. ate