Написать к каждому правилу по два предложения. We use the present continuous for actions we have already arranged to do in the near future. Пример: l'm flying to Rome tomorrow. We use be going to to express our plans/intentions or to make predictions based on what we see. Пример: She is going to study law. Look out! You're going to fall. We use will for on the spot decisions. Пример: The phone is ringing. I'll answer it.