Crossword clues for The Rascals' "How Can __ Sure" 3 letters:IBEHow Can ___ Sure (Young Rascals song)IBEHow Can ___ Sure (Young Rascals hit)IBEThe Rascals' "How Can __ Sure"IBEHow Can ___ Sure (1967 Young Rascals hit)IBEHow Can ___ Sure? (song by the Rascals)CANIHow ___ Be Sure?: Young Rascals hit