### 014 Used to (Learn).mp4 **Size** 82694575 B **MD5** 31f6fbe76e4562390b5348ce23cde291 **SHA1** 49553769b31d7427874c219f09ca1512d10fca4e ### 015 Used to (Things to Note).mp4 **Size** 40579100 B **MD5** 829398e9f5108d300ad88df9895e85a0 **SHA1** a6e069ebc02c9ee414937ca29b83777758cf4ad9 ### 016 Used to speaking practice (Master).mp4 **Size** 7922800 B **MD5** 4ef17b393cb07a9d9aa96f1e427f1d66 **SHA1** 22571ec075c04c2b606e03d347f630d3001cc05a ### 017 Used to listening practice (Master).mp4 **Size** 11121830 B **MD5** 3f7cbed34bf06febb6dabcc5a5fefe7f **SHA1** a8b623cce55b9a36f508cd556d37c1dfef590106