Ответ: 1. I’m a student(Present Simple) I’m having.. ( Present Countinious) . We have just gone .. (Present Perfect) and now we are answering (Present Countinious) 2. Have you already brought (present Perfect) When did you go shopping?(Past Simple) I went (Past Simple) 3. Has just come(Present Perfect). And when did he come?(Past Simple).  He came(Past Simple) 4. Left (Past Simple) but hasn’t left (Present Perfect) 5. Didn’t go (Past Simple)  has just gone (Present Perfect) She has been ill(Present Perfect)6.WHEN DID YOU GO to the theatre(ВОПРОС В ТВОЕМ ВАРИАНТЕ НЕПРАВИЛЬНО НАПИСАН), это Past Simple будетwent (Past Simple) 7. Has she ever driven (Present Pefect) 8.asked ( Past Simple)  Have you written (Present Perfect)