1 Jane (just do) her english homework. 2 The Wilsons (not have) a holiday last summer. 3. (you watch Tv) yesterday? 4. (you ever see) a ghost? 5. We (not be) at school last Friday. We (go) to Cracow on a trip. 6 Einstein (be) a famous physicist. 7. I (not write) this exercise yet. 8 ( Aristotle (be) a Greek philosopher.