Study at Friend's Home

This morning, I have done Math test. I did the test well, because of my friend's help. Without her help, maybe I will get very bad mark. Because I don't understand that chapter. On Friday, I tell her to help me study Math. Then we made an appointment to study at her home on Sunday. On Sunday, I went to her home by my motorbike. I asked her everything that I didn't understand. Then, she explained them clearly. So, I can understand the lesson. And the result, I can do the test this morning. Thank you very much, Mitha!!!