3道英语句型转换1.We don't allow smoking in our house.[被动语态]Smoking

3道英语句型转换1.We don't allow smoking in our house.[被动语态]Smoking ________ ________ in our house.2.We were both safe on the ground________ ________ ________ were safe on the ground.3.The fire must be outsideThe fire must be outsede,________ ________