A. period B. methylated C. fully D. endangered A. monkey B. relationship C. edifice D. millionaire A. became B. cruise C. revision D. landowner A. tell jokes B. routine C. write to D. polluted A. in return B. adjust to C. try D. make sure A. elegant B. boyhood C. energetic D. impulse A. emit B. spiteful C. so that D. vitamin A. insurmountable B. quintuplet C. translation D. odd A. shore B. summary C. hum D. howl A. steel B. in fact C. political D. carpet