what kinds of things do they do
what kind of thing do they do
pro:int n prep n v pro:sub v
what kinds of things do they do ?
w ʌ t WORD_BOUNDARY k aɪ n d z WORD_BOUNDARY ʌ v WORD_BOUNDARY θ ɪ ŋ z WORD_BOUNDARY d uː WORD_BOUNDARY ð eɪ WORD_BOUNDARY d uː WORD_BOUNDARY
w h a t WORD_BOUNDARY k i n d s WORD_BOUNDARY o f WORD_BOUNDARY t h i n g s WORD_BOUNDARY d o WORD_BOUNDARY t h e y WORD_BOUNDARY d o WORD_BOUNDARY