I placed an order for a new dress online.（我在网上订购了一条新裙子。）

The teacher asked the students to stand in order.（老师要求学生们按顺序站好。）

We need to put our files in order before the meeting.（我们需要在会议前整理好文件。）

The doctor gave me some medicine in order to relieve my headache.（医生给了我一些药来缓解我的头痛。）

In order to pass the exam, he studied very hard every night.（为了通过考试，他每晚都非常努力地学习。）

The bookshelf is arranged in alphabetical order by author's name.（书架按照作者名字的字母顺序排列。）

She made a shopping order for groceries.（她下了一份食品杂货的购物订单。）

They worked in order to earn enough money for a vacation.（他们工作是为了挣足够的钱去度假。）

The police arrived at the scene to keep order.（警察到达现场维持秩序。）

Please fill out this order form if you want to buy the product.（如果你想买这个产品，请填写这张订单。）

He organized his thoughts in order to give a clear speech.（他整理思绪以便发表清晰的演讲。）

The soldiers lined up in perfect order.（士兵们整齐地排成队列。）

We should follow the rules in order to have a harmonious society.（为了有一个和谐的社会，我们应该遵守规则。）

The waiter took our order as soon as we sat down.（我们一坐下，服务员就来为我们点餐了。）

She sorted her clothes in order of color.（她按颜色顺序整理她的衣服。）

In order to catch the early bus, he got up very early.（为了赶上早班车，他起得很早。）

The manager checked the order list to see if everything was correct.（经理检查订单列表看是否一切都正确。）

They cleaned the house in order to welcome the guests.（他们打扫房子以迎接客人。）

The librarian put the returned books back in order on the shelves.（图书管理员把还回的书按顺序放回书架上。）

You need to place your order before the deadline.（你需要在截止日期前下单。）