A. swimming suit B. tons of C. motor neurone disease D. sugar A. enemy B. unhealthy C. anonymous D. frost A. firework B. foreigner C. on the phone D. kill A. by coincidence B. merchant C. pollute D. walking A. exam B. slogan C. recycle D. astride A. heavier B. spicy C. submarine D. factory A. forgery B. queen C. step D. boo A. fall behind B. bottle C. threat D. orally A. schoolmate B. Texas C. ton D. clear A. astronomy B. lean C. in fear of one's life D. policy