So you are taking the DELF B1. I think this is a good idea, I might follow this. First I’ll take DELF B2 and the TEF. Is the difficulty level same, you have any idea on this? Also where did you find a professor? How much does he/she charge? I am really really looking for a professor/tutor to improve my speaking and writing. I would really appreciate if you can point me to any reliable sites for online classes/tutoring