A. take a rest B. radio frequency C. in a way D. pick A. surgeon B. dignity C. iceberg D. mostly A. channel B. flashlight C. decade D. death A. tell jokes B. cassette C. curious D. sailing A. silver B. antique C. accustom D. object A. disability B. twofold C. keep a secret D. tightly A. exhibition B. farthest C. region D. advice A. criticism B. philosophy C. food for thought D. depend on A. yawn B. Indian C. nebula D. indeed A. for ever B. port C. indefinable D. Germany