Find the words below in the below in the article. Then complete the passage. Use the correct from of the words in the box.

Replace, device, store, enormours, available, disappear.

In 2001, apple developed a(n) ¹_____________ that changed the way people listened to music. The iPod wasn't the first MP3 player, but unlike many others, ir could ²_________ a lot of songs-1,000 in fact, which was a(n) ³___________ number ar the time. As soon as the iPod became ⁴____________ un stores, ir sold quickly. The iPod was so succesful that MP3s soon ⁵______________ CDs! CD players ⁶___________, abd MP3 players took over.​