Verb conjugation of "audit" in English

However, I must point out that all my students are interested in language labs, and CDs. Vocabulix systems appear to provide unique results. We would have to review the situation soon.
Somehow, my email was not sent. There were even a few mistakes, but really only minor things, nothing really bad. I've already read some other texts that you have sent and are getting better each time.
I come from Panama, but for 2 years now I have been living in Austria. I hope you have time for me. Normally, I finish my work at 7 o'clock. Where are you living at the moment? Where were you born?