A group.........................
Answer: To become a neurosurgeon
Explanation: :)
I believe the correct is the third option. It is important to preview sources before using them in your research because it reveals deeper concepts. Reading deeply the sources would allow you to have a deeper understanding of the sources and determine which parts of the sources are useful to your research.
Answer: It appears the last sentence lacks the most context.
Explanation:
Your question was a bit vague so I'm struggling to know exactly what you are asking here.
Answer:
I need more info I can't answer it.
Explanation: