Answer:
<h3>Option B is the correct answer .☺☺</h3>
Explanation:
<h2> As it contains that which is (relative clause).</h2>
I think you should use a tone that sounds very interested and very keen to know. Also, it should sound very 'socialised' and feisty voice.
Hope this helps :)
The correct answer for the question that is being presented above is this one: "all of the above." Non-restrictive clause is always set off by one of more commas. If you take a non-restrictive clause out of a sentence, the basic meaning of the sentence stays the same. <span>A non-restrictive clause is an incidental description thrown into the sentence.</span>