Answer: 1) man over board, 2) hole in one, 3) undercover cop, 4) once in a blue moon, 5) tricycle, 6) half hearted, 7) growing old, 8) jack in the box, 9) high five, 10) three wise men, 11) sand box, 12) first aid, 13) crossroads, 14) seven up, 15) fork in the road, 16) one in a million, 17) broken heart, 18) two left feet, 19) space invaders, 20) pieces of eight, 21) last but not least, 22) broken promise, 23) apple pie, 24) uproar, 25) prisoner, 26) repair, 27) water (h2o), 28) two for one, 29) neon lights, 30) goatee, 31) up in arms, 32) against all odds, 33) lie in wait, 34) lost cause, 35) up for grabs, 36) the seven seas, 37) root of all evil, 38) exterminate, 39) tennis shoes, 40) two in the afternoon, 41) insider knowledge, 42) high iq, 43) positive thinking, 44) missing link, 45) fortune cookie, 46) unfinished business, 47) ready or not, 48) split second timing, 49) long time no see, 50) ping pong. Good luck! ( ◞・౪・)