Do you want to be TEFL or TESOL-certified and teach in ChangshAn XiAng? Are you interested in teaching English in Ha'erbin Shi — Harbin? Check out ITTT’s online and in-class courses, Become certified to Teach English as a Foreign Language and start teaching English ONLINE or abroad! ITTT offers a wide variety of Online TEFL Courses and a great number of opportunities for English Teachers and for Teachers of English as a Second Language.
Past simple is used for a past action when the time is given when the time is asked about when the action clearly took place at a definite time despite unmentioned and sometimes becomes definite due to a question and answer in the present perfect. Past continuous is used for interrupted past actions, without a time expression, expressed as an action, and uses the continuous tense in descriptions. Past perfect is used as the \"past in the past\" or the past viewed from another past viewpoint. The past perfect continuous is used when discussing a longer actions/situation in the past that's been continuously in action until the moment it is discussed.
