Exercise 1 用介词或介词词组填空 1) John has an appointment _____1_____ the dentist _____2_____ 4 o'clock. 2) What is the difference _____3_____ "entertainment" and "hobbies"? 3) What ____4______ going _____5_____ the Shanghai Museum? It's open _____6_____ 5 o'clock this evening. 4) Eat fish and chicken ____7______ steaks. Eat plenty ____8______ fruit and vegetables. 5) When people feel that they are not _____9_____ their lives, they can suffer _____10_____ burnout. 6) Supermarket managers are good _____11_____ making people buy more. 7) _____12_____ the mid-1990s, online sales have been increasing _____13_____ over 25% _____14_____ year. Last year goods and services worth $93 billion were bought online. 8) Everywhere _____15_____ even a small attraction will be full ____16______ tourists _____17_____ the national holiday. Tourist sights in Beijing will be full, _____18_____ shopping centres. So my advice is: just stay _____19_____ home.