Vanessa clarifies the difference among already, still, and yet by placing them on a simple timeline. She starts with the past, moves to the present, and then looks ahead to the future. The timeline is a practical guide: already commonly marks something completed by now, still describes something that continues at the moment, and yet often appears in a negative sentence when an action has not happened but is expected later.\n\nFor already, Vanessa gives examples such as “I already ate dinner,” “I already studied English today,” and “I already watched TV for three hours.” In each case, the activity is finished. The listener can understand why the speaker is now tired, taking a break, or ready to do something else. Already appears naturally before the main verb in these examples.\n\nStill focuses on continuation. If someone expected Vanessa to arrive at 11:00, she might say, “I'm still getting ready.” The preparing has begun but is not finished. Vanessa notes a useful pattern: still often combines with an -ing verb in the present continuous, as in “I'm still working” and “I'm still speaking English.”\n\nYet points toward a future completion. “I haven't gotten in the car yet” means the speaker has not done it so far but probably will later. Vanessa also uses “I haven't watched it yet” and explains that the action is expected before the next lesson. Other examples include not having eaten dinner or gone to the store yet. She emphasizes that this use of yet occurs in negative clauses and implies an expectation that the action will happen.\n\nThe lesson ends with a practice task: write three sentences, one using each word. Learners can test the timeline idea by asking whether an activity is finished, continuing, or still expected. The meaning depends on both the time reference and the sentence structure, so complete examples are more helpful than memorizing a one-word translation.