词汇运用；根据句意及所给汉语提示，写出句中所缺单词。
1. My father is working in his ______(办公室).
2. There are two ______(路) to our village.
3. You can take the book and it’s ______(免费的).
4. The police station is on the ______(左边) of the hospital.
5. You must ______(付费) for the food.