type the yun mu（ 韵母）that you hear

ex.    a

type the yun mu (韵母） that you hear

type the yun mu ( 韵母） and the sheng diao（ 声调） tone from the audio that you hear

tone will be the number: 1,2,3,4

Ex.    o2

choose the correct answer

listen to the audio and choose the correct answer

write the shengmu (声母）that you hear

choose the correct sheng mu (声母） that you hear

write the correct pinyin with tone

example..      ba1

choose the correct yun mu with sheng diao base on the audio that you hear