which answer choice contains the past participle of the verb "talk"

A)talk
B)talking
C)had talked******
D)was talking

Is this wright?

Yes, it is right.

Yes, your answer is correct. The past participle of the verb "talk" is "talked". It is formed by adding "ed" to the base form of the verb. In this case, "talk" + "ed" = "talked". Option C, "had talked", is the correct answer choice as it includes the past participle form of the verb.