Question number one, it's not a good idea to listen to rock rap. Why is that? Why it's not good to listen to rock or rap? Actually, rap is not a good idea to listen to rap or rock because the lyrics are often a blur. They are very fast or difficult to hear. And it won't be a good practice for your pronunciation as we said in this lesson.
And next question says what's the benefit of joining a language exchange website? What is the most important thing about these websites? And the answer is you can communicate with other self study students like you and you can exchange ideas. I think it's a great Actually idea to do this