B is the answer to this question.
Answer: argument, disagreement, 'fight'
Explanation: used a noun here. 'dispute' means 'to debate', so a dispute is a debate or argument.
Answer: B. <u>ow</u> in knowing
Explanation:
In Phonetics, <em>'ow', 'oa', and 'oe'</em> usually produce the same sound when pronounced which is the long o sound.
This is why the<em> 'ow' </em>in<em> 'knowing' </em>is pronounced in the same way as the<em> 'oa'</em> in <em>'approach'</em>. The<em> 'ow' </em>in<em> 'downstairs' </em>is not similar to them due to it's position in the word having changed its sound.