English has many tenses — but they all answer two simple questions: when did it happen, and how is it connected to now?

In this lesson you'll

• see every tense as a picture on one timeline
• tell finished moments (points) from actions in progress (bars)
• choose between the past simple and the present perfect with confidence
• pick the right future: will, going to or the present continuous

Time: about 50 minutes · You need: a phone or a computer — nothing to install · To move on: do the activity in each step, then go to the next step.