6. Helen, what do you think of Shanghai?海伦，你觉得上海怎么样？It's really a modern city.上海真的是一个很现代化的城市。7. Hi, Jane! When did you take part in the community service activity?嗨，简！你什么时候参加的社区服务活动？Last Sunday.上周日。8. Sally, is this your watch?莎莉，这块手表是你的吗？No, David. It's not mine. It's Lily's.不，大卫。不是我的。是莉莉的。9. Maria, what kind of fruit do you like, apples or oranges?玛丽亚，你喜欢什么水果，苹果还是橘子？Both. But bananas are my favorite.这两个我都喜欢。但是我最喜欢的是香蕉。