A. output B. refund C. no wonder D. in public A. graph B. iceberg C. protagonist D. yogurt A. efficiency B. pause C. nose D. supernatural A. leap B. general C. snow D. handkerchief A. seaside B. fever C. let off D. irritation A. interviewee B. incessantly C. anecdote D. physiological A. soon B. skateboard C. bring back to life D. pensioner A. unlike B. meantime C. burial D. unfortunately A. come on B. privately C. teamwork D. physical A. safety rule B. go in C. eel D. therapy