OK, from the back of the Text Terminal, here are five worksheets on the homophones passed (past tense of the verb pass) and past (used as an adjective.) This is another one of those things lying around unfinished. I’ll bet you’ve taught a student or two who confused these two words, so this ought to have some utility somewhere, I guess.
If you find typos in these documents, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.