根据句意和首字母提示填入所缺单词。 1. —What's t______ in English? —It's a pencil. 2. Is the Chinese d______yours? 3. He likes playing c______ games very much. 4. —Is this your ruler? —Y______, it is. 5. Do you have an E______ name? 6. Where is the k______ to the door? 7. Lucy lost her s______ ID card. 8. When you are free (空闲的), p______ call me. 9. The watch in the lost and f______ case is Tom's. 10. T______ you for helping me.