Listening, Speaking and Reading 1. Listen to the tape and fill the layers in the “wastepaper basket” diagram below. yogurt potsorange skinwastepaperused envelopesAnswer key for Exercise 2Each layer looks different as they are uncovered, so you can tell where one layer starts and another finishes. In the wastepaper basket, the most recent layer is _________, an older layer is below that and the oldest layer is ____________. at the topat the bottom