A. help B. regular C. hungry D. communications A. Palace Museum B. Saturday C. sarcastic D. facility A. roll B. rush C. bund D. center A. monkey B. missing C. think D. Pacific Ocean A. forge B. word C. small D. Stockholm A. heavily B. naval C. toy D. enter A. you're B. the same to C. come round D. smile A. but B. take turns C. accident D. twenty-seven A. sob B. arrangement C. harvest D. she A. acid rain B. vein C. group D. stretch