Audio books are specially used for the listening purposes. I have heard lots of audio books in my previous semester as I had prose, novels, drama in my literature courses. For saving time, sometimes, I had to hear several audio books though I could not complete all the clips.  Hearing audio books has some benefits. For example, improving listening, catching the absolute sound, saving time etc.  Living in a modern era has also many benefits like getting everything in apps. So, there is an app of audio books named Audiobooks.com .  >>This is an useful app to listen books.  >>It has free and paid service for the users.  >>Its speakers sound like natives.  It has also some inconvenient sides. For example : its users are fed up with irrelevant advertisements and notifications.  
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