The answer is C)
An intensive pronoun is used to add emphasis to the subject of the sentence.
Ex: himself, herself, themselves, ourselves .
✡ Answer: A. <span>The dance routine that they are practicing will require several rehearsals. </span><span>✡
- - Why? Well lets take a look at the other answer choices and I will leave the parts that are incorrect in bold.
</span>
<span><span>B. The watch, that you are staring at, is not for sale. </span>-No need of commas.
</span> <span>C. Juice, which can be made from fruits or vegetables often contains added sugar. - Add a comma after </span><span>vegetables
</span>
<span>D. That car, which has been donated to charity has only a few thousand miles on it. -Add a comma after </span><span><span>charity
</span> </span>
✡ Hope this helps✡
Sometimes I start a sentence and don’t know where it end I just go along
Its B Monitoring your understanding