Percakapan yang didalamnya terdapat getting attention and respond, asking for opinion and respond, cheking understanding, and giving appreciate. Tolong jawab ya

A : can i have your attention B ?
B : yes A.
A : what do you think about mr.C ?
B : i think mr. C is good teacher.
A : do you understand about how he teach us ?
B : i understand about how he teach us . he always make us understand about he mean . he is a good teacher.
A : yes. He is good teacher.