A. interminably B. stop C. specimen D. Seoul A. hearing B. street C. iron D. set aside A. vitamin B. play with fire C. undertake D. dove A. proposition B. temple C. red D. manufacture A. safety rule B. pleasantly C. stay out D. in the beginning A. family tree B. radio astronomer C. wait for D. arise A. southwest B. radium C. dangerous D. chocolate A. safe B. egg C. western D. sawmill A. Norwegian B. climb on the window ledge C. seasonal D. respectful A. trickle B. run down the stairs C. Lantern Festival D. ambulance