A. silk worm B. wash away C. go back D. atlas A. whatever B. was C. write down D. enjoy A. wealthy B. traffic lights C. take photos D. gymnasium A. premium B. she C. measles D. trip A. end up B. walk C. feeling D. related to A. at the age of B. mount C. redesign D. study A. sigh B. wait for C. attention D. alarmed A. less and less B. Miss C. lie D. load A. few B. witness C. work D. Seoul A. photography B. hot dog C. lastly D. home and abroad