UNIT 5 SPEAKING 9THVersión en línea record your own complete sentences for numbers 1-5 on the last slide of this presentation. por Douglas Rivera 1 Rock Formations It has been eaten away by water 2 Rock Formations This rocks were eaten away by wind. 3 Rock Formations This canyon was created by an earthquake. 4 Rock Formations This valley was worn down by water. 5 Directions 1. Record your own complete sentences based on the previous slides. 2. Use passive voice structure and the vocabulary learned in class.3. Send the audio to teacher's email or any other option that the teacher provides you.