["I have been studying a lot to take the bar test next week. I've also taken several courses to be ready for it.", "Wow, heard that is a tough test, good luck and I'm sure you are prepared.", "Yes I think I will do ok, I believe I've done everything I have to"]
Good luck, and a future congratulations on killing it!
I have been studying a lot to take the bar test next week.  I have also taken some course and I believe I will pass the test.