what grade are they in
what grade be they in
pro:int n cop pro:sub adv
what grade are they in ?
w ʌ t WORD_BOUNDARY ɡ ɹ eɪ d WORD_BOUNDARY ɑː ɹ WORD_BOUNDARY ð eɪ WORD_BOUNDARY ɪ n WORD_BOUNDARY
w h a t WORD_BOUNDARY g r a d e WORD_BOUNDARY a r e WORD_BOUNDARY t h e y WORD_BOUNDARY i n WORD_BOUNDARY