13 Ask and answer the questions. 1. Our teacher went to the mountains last week. Did our teacher go to the mountains last week? – No, she didn't. 2. The girls made nice postcards for Christmas last Wednesday. 3. My mom got a lot of presents for her birthday. 4. My brother rode a bike yesterday. 5. The friends left the theme park at 5 o'clock last Saturday. 6. The teacher wrote her diploma two days ago. 7. The little children ate all the chocolate one hour ago. 8. My family and I saw fireworks yesterday in the evening. 9. My pet won the first prize in the show last Monday. 10. The boys ran up the stairs at school yesterday.