1. the teacher deal a Simple Past Tense knowledge leaves.2. the teacher Was explaining how to use the Simple Past Tense in that/Were used in the? knowledge distributed to teachers, 3. Simple Past Tense sentence structure description.
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)