No slideshow today, as there was a substitute. Go to studyspanish.com and choose "Grammar" at the top, and then "Unit 6" from the menu. You should see several topics about the preterite and imperfect.
Choose any 5 topics from the list (one at a time) and review the instructions (this should take you a little while) and then take the "basic quiz". Re-take this until you get at least a 75%.
Choose any 5 topics from the list (one at a time) and review the instructions (this should take you a little while) and then take the "basic quiz". Re-take this until you get at least a 75%.