A. sustenance B. crowded C. cowboy hat D. later A. from on B. get out of C. pounce D. adaptation A. boring B. bull C. gently D. agency A. serenity B. on business C. friendly D. above A. air conditioning B. singer C. swimming pool D. grandfather A. syndrome B. table manners C. proud D. cut the cake A. thousand B. cheap C. muzzle D. hello A. thirstily B. excuse C. stomachache D. be able to A. neighborhood B. of C. beautifully D. inside A. eyewitness B. problem-solving C. rotten D. win