The ________ on driving after drinking alcohol is being carried out all over the country, which is helpful to reduce traffic accidents.
19. At weekends in Chengdu, you can often see many people _____ outside some restaurants, _____ to have dinner.
18. ----Did you tell him that we’ve put off the meeting? ----No. He rushed out _____ I could say anything.
17. The film Mei Lanfang, _____ Li Ming plays the starring role, has again drawn the world’s attention to our traditional Chinese art.
16. People _____ hobbies which offer enjoyment, knowledge and relaxation.
15. When Madam Curie did the experiment again, she was more careful where she _____ a mistake.