I do exercises at school
I do exercise at school
pro:sub v n prep n
i do exercises at school .
aɪ WORD_BOUNDARY d uː WORD_BOUNDARY ɛ k s ɚ s aɪ z ɪ z WORD_BOUNDARY æ t WORD_BOUNDARY s k uː l WORD_BOUNDARY
i WORD_BOUNDARY d o WORD_BOUNDARY e x e r c i s e s WORD_BOUNDARY a t WORD_BOUNDARY s c h o o l WORD_BOUNDARY