I think it's toothpaste
i think it's toothpaste .
aɪ WORD_BOUNDARY θ ɪ ŋ k WORD_BOUNDARY ɪ t s WORD_BOUNDARY t uː θ p eɪ s t WORD_BOUNDARY
i WORD_BOUNDARY t h i n k WORD_BOUNDARY i t ' s WORD_BOUNDARY t o o t h p a s t e WORD_BOUNDARY