We reviewed dynamics in the exposition and ran through the development.
Intonation in development
The development changes keys constantly - this section in classical music is always meant to create instability - unfinished melodies, key changes, non-sensical transitions. Subsequently, it’s often the hardest section to play in a sonata-form movement. Work on run-throughs and intonation especially this week. Use a metronome so you don’t slow down.