Basically twice means 2 in these sentence twice means more than he earn in short words he wants to say that he wants to earn more than he is earning now
for example someone is earning $500 every month so he want to earn $1000 every month
Taking the meaning of the words into consideration, the best way to complete the sentence is the following:
Her ivory brow furrows in delicate lines (option A).
<h3>What is the meaning of furrow?</h3>
The original meaning of the verb "to furrow" is to make a a line on the surface of something. That may seem strange, but this verb is often used with the word "brow".
It is common to say that someone has a furrowed brow. That means lines have appeared above that person's eyes, usually indicating they are concentrating or deep in thought.
With that in mind, we can choose letter A to complete the sentence: Her ivory brow furrows in delicate lines.
Learn more about the meaning of words here:
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I can give u some tips when your setting up an activity you want to make sure your organized, have safety materials so nobody gets hurt, have instructions ready as well. All these will help set up a successful activity