Bài 31: Bạn bè làm gì chung với nhau? January 30, 2024 Your browser doesn’t support HTML5 Bài 31: Bạn bè làm gì chung với nhau? Lesson Plan Download the document below for a lesson plan, video text, and learning activities. LLE-A Lesson 31: What Do Friends Do Together? Quiz - Lesson 31 - What Do Friends Do Together? What do you think of this lesson? Please let us know in the comments.