用适当的介词填空 1. Sandy is wearing a cat's costume. Does she look ________ a cat? 2. Why don't you give the child a candle ________ a treat? 3. All the children are wearing special costumes ________ masks. 4. Jean's birthday party will start ________ 7:00 ________ the evening. 5. — When were you born? — ________ 1993. 6. Uncle Liu often takes his dog ________ a walk after supper. 7. Children can get lots of money ________ Chinese New Year. 8. We'll leave for Shanghai ________ the morning of October 5th. 9. Simon began to go to school ________ seven. 10. Now they are ________ holiday in Huangshan.