A. reply B. in relief C. settle down D. teen A. within B. accustomed C. knife D. ride a bike A. take off B. never C. ammeter D. matter A. give sb a hand B. heavier C. lecture D. throng A. software B. crayon holder C. wrestling D. in search of A. have a cold B. form C. just a minute D. proverb A. account for B. tissue C. economical D. add to A. emergency B. clean-up C. footstep D. clamp A. wonderland B. lasting C. lines D. homeless A. sadly B. alcohol C. amazing D. shorter