조회 수 132 추천 수 0 2015.02.25 20:47:55
Can you find the mistakes in these English sentences? In today's lesson, you'll review 8 grammar rules of correct English sentences. You'll get to practice c...
|Time: 08:16||More in Education|
원문출처 : http://www.youtube.com/watch?v=Ri2dY1so8Cs&feature=youtube_gdata