As with supply, it has taken me an inexplicably long time (given my current posting at the High School of Economics & Finance in Lower Manhattan) to create context clues for demand. So, here is a context clues worksheet on demand as a noun and another for demand as a verb to accompany the context clues worksheets below on supply as a noun and a verb.
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.