Question

The retired government official spoke _______ about foreign policy and international trade.

O as knowing
O in knowledge
O knowledgeably
O knowledgeable

Answer 1

Knowledgeably; an adverb is needed her, which usually ends in an “Ly”

Answer 2

The retired government official spoke knowledgeably about foreign policy and international trade.

Step-by-step explanation:

An adverb is needed here to modify the verb 'spoke.'