ACTIVITY 1: 5th WordVersion en ligne Review some key vocabulary that will help you understand better Track 10 from CD 1. par Wendy Suárez 1 If a surface r________s light, heat, sound, or an image, it sends the light, etc. back and does not absorb it. Hints 1 To bend or throw back. 2 Active sonar detects and locates underwater objects that re_______t sound pulses sent out by the sonar 3 Infinive form of "reflects".
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