Mid year grades

As a homeschooled applicant doing A-Levels, I have no mid year grades. My dad is my counselor. Just wondering what should be done in that case?

A brief summary of what you are doing/learning in your coursework. He can also quantify some of the work to grade equivalent. For example, in math if you have completed all the lessons and received 95-100 percent on quizzes, he can give you and A.