My Taekwondo lesson this week

This week on 1 Dec,i have my taekwondo test.I think I did my Taeke 4 and 5 well but for my sparring 50% as I kick my sparring partner at a very sensitive body and she kick me back at the same place.I think I forgetten to use low block to defend maybe because of slow reaction and got to improve on it.I always pass my test but no promotion.There is 1 good thing and 1 bad thing about promotion.The good thing is that you can learn the taeke you need to learn as you get a higher grade,the more complicated it become.The bad thing is that you need to learn 2 taeke at the same time and it is going to be very confusing.It is going to take a pretty long time until I get my junior black belt which is next year September.