3 Watch the video from 01:21 to the end. Match 1-3 with a-c to make rules.

Решение:

1. We use 'will' (or 'won't') — b to make predictions we're certain will happen in the future.
2. We use 'may', 'might' or 'might not' — c to make predictions we're not certain will happen.
3. After 'will', 'won't', 'may' and 'might' — a we use the infinitive without 'to'.

Ответ: 1-b, 2-c, 3-a