Thanks everyone and sorry for the late response.
Regarding
AWA I hardly prepared for it,I think I practiced like 4-5 Issue Essays and read through some sample Argument essays to get an idea of how the essay should be structured.
If you have time try to practice essay writing atleast once a week and try to do it under timed conditions .Also try to get into the habit of brainstorming in a short time to try and good examples for the issue essay