2. Past Simple  actions at a stated time in the past  An action that started and finished in the past Present Perfect  Action at an unstated time in the past  Anh action that started in the past and continues in the present

3. Past Simple  Yesterday  Last night, week, month, year, Monday  In 1998, 2013  Two days/weeks/months ago  Then, when, Present Perfect  Affirmative: ◦ For, since, already, just, always, recently  Negative: ◦ For, since, yet, lately, never  Questions: ◦ Ever, how long, yet, lately