Answer:
These all questions are true.
1. True
2. True
3. True
The only thing you need to do to identify the adverbial phrase in the sentence is to find an adverb or a characteristic which contains an adverb. As you can see, here is a characteristic made up by an adverb which I have highlighted: <span>The studious Andrea will go to the store after she finishes her homework. So, the correct answer is definitely ''</span><span>The studious Andrea''.</span>
C. Description
That's the answer.