OK, here on a insufferably muggy October afternoon in The Bronx is a context clues worksheet on the verb hypothesize. Used intransitively, this verb means to make a hypothesis; transitively, it means to adopt as a hypothesis.
Small wonder English language learners puzzle over this language.
If you find typos in these document, 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.