A. bedroom B. encourage C. source D. undertaking A. too many B. door C. typhoon D. handkerchief A. set off B. shake C. spring D. wash A. kitchen B. first prize C. progress D. go to hospital A. fish B. silk C. work out D. sour A. halfway B. river C. concrete D. orgy A. room B. lawyer C. high jump D. advanced A. change into B. multiple C. paint D. roller-blading A. dumpling B. bullfight C. dinner D. crowded A. cheekbone B. drink C. high school D. vertical