Writing Question from Gruber's (Who/Whom)

<p>Error identification</p>

<p>The supervisor (was advised)A to give the assignment to (whomever)B (he believed)C had a strong sense of responsibility, and the courage (of)D his convictions. (No error)E</p>

<p>1.) The answer is B. It should be "whoever". I understand that whomever is an object and whoever is a subject, but it appears to me that "whomever" is being used as both a subject and an object in the question.</p>

<pre><code> For example, you could reword it to say...

        The supervisor was advised to give the assignment to whom? (OBJECT)

Who has a strong sense of responsibility, and the courage of his convictions (SUBJECT)

So, in the end, I don't understand how one is supposed to pick between who/whom when the word is being used as both a subject and an object.
</code></pre>

<p>2.) How is "responsibility, and the courage of his convictions" even right? Why is there a comma when the second clause isn't even a complete sentence???</p>

<p>Thanks a ton.</p>