what's happening outside
what happen outside
pro:int part adv
what's happening outside?
w ʌ t s WORD_BOUNDARY h æ p ə n ɪ ŋ WORD_BOUNDARY aʊ t s aɪ d WORD_BOUNDARY
w h a t ' s WORD_BOUNDARY h a p p e n i n g WORD_BOUNDARY o u t s i d e ? WORD_BOUNDARY