[usr] This test is going to be difficult. [sys] Have you been studying for it?  I hope you do well. [usr] I have been studying quite hard actually. [qst] [None] [bhv] [None]
Then hopefully you will do really well on it.  It's normal to be a bit apprehensive before a big test though.
Studied hard for my test in math. It's going to be a tough one.