1.Best(最好的) wishes to you! 2. A quarter past three means the time three fifteen. 3. A dog is sometimes a dangerous animal, but usually it’s a pleasant pet. 4. A group of us went to London for the soccer ball match last month. 5. A quarter means 15 minutes. 6. After getting dressed, he begins to wash his face and brush his teeth every morning. 7. After running, it feels so comfortable to take a shower. 8. —After school, I sometimes play basketball for half an hour. —It’s good exercise. 9. After the heavy rain, the sky became much cleaner and cleaner. 10. All of us know that forty and fifty is ninety. 11. As a doctor, he saves lots of lives every year. 12. As soon as the alarm went off, he got up and dressed up quickly.