A2 — Elementary

Talking about finished actions in the past.

Actions in progress at a specific past time.

Ability, permission, and requests.

Some, any, much, many, a lot of.

Comparing two things — bigger, more interesting.

The biggest, the most beautiful.

Plans and intentions for the future.

Predictions and spontaneous decisions.

Actions happening right now or arranged for the near future.

Always, usually, often, sometimes, never.

At, on, in — when things happen.

Giving instructions and commands.

Me, you, him, her, it, us, them.

Expressing preferences with verb + -ing.