- The teacher noticed a significant improvement in his grades._Ðə ˈtiː.tʃɚ ˈnoʊ.tɪst eɪ sɪɡˈnɪf.ɪ.kənt ɪmˈpruːv.mənt ɪn ˈhɪz ɡreɪdz. De ticɚ noutist e siɡnifikent impruvment in hiz ɡreidz.guru melihat perbaikan signifikan dalam nilainya.Ðə ˈtiː.tʃɚ ˈnoʊ.tɪst eɪ sɪɡˈnɪf.ɪ.kənt ɪmˈpruːv.mənt ɪn ˈhɪz ɡreɪdz. De ticɚ noutist e siɡnifikent impruvment in hiz ɡreidz.
The teacher noticed a significant improvement in his grades.