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[00:00.70]Unit 2 I often go swimming. 
[00:06.48]一、Listen and match. 听一听，连一连。
[00:14.81]1. M:  William  never  plays computer games. 
[00:24.54]2. W: Tiffany always rides her bike. 
[00:33.86]3. M:  Dashan  often  reads books. 
[00:44.26]4. W: Xiaomei sometimes eats apples.