Monday May 21 is the last theory lecture (we go through the first subsection in section 55 and through section 56), and May 22 is the last exercise class (we go through exam exercises from previous years, see detailed lecture plan in the menu on the left).
There will be a preparatory session on June 5 from 12 to 14 in room B81 (8-th floor) in Niels Henrik Abels Hus. Here you have the opportunity to ask questions and clarify last minute problems.