My answer
/ɜ:/ | /ə/ |
courtesy, worse, search, work, herd, bird, pardon, burden, surgeon, circuit, curtain. | word, burst, open, apartment, capacity, freedom, sofa, famous, compare, early, balance, suggest, national, answer, were, silent, continue, handsome. |
Giúp bạn Nobita bài này đi chị @Linh Diệu, @Dương Yến Tử,... các bạn khác nữa nhé!