To solve this question, the user needs to have knowledge of grammar rules and be able to identify the correct verb tense and spelling for the sentence.

The correct answer is:

A. advised, canvass

Option A is the correct answer because "advised" is the correct past tense form of "advise," which means to give advice or to recommend. "Canvass" means to solicit votes or opinions, which is the intended action in the sentence. Therefore, "advised" and "canvass" are the appropriate verb forms to use in the sentence.

Option B is incorrect because "adviced" is not a word in the English language. The correct spelling is "advised."

Option C is incorrect because "canvas" is not the correct verb form. The sentence requires the infinitive form "canvass."

Option D is incorrect because "adviced" is not a word in the English language, and "canvas" is not the correct verb form. The correct spelling and verb form are "advised" and "canvass," respectively.

Therefore, the correct answer is:

The Answer is: A. advised, canvass