您要查找的是不是：
- How often do you clean the roon? 9你多久打扫一次房间？
- Did you sweep out the closet last week? 上星期你把壁橱里面收拾干净了吗?
- What time did you clean up your work last night? 昨天晚上你几点结束工作的?
- Do you clean your teeth every morning? 你每天早晨刷牙吗?
- Do you clean your teeth after meals? 你饭后刷牙吗?
- When did you finish cleaning the room? 你什么时候打扫完屋子的?
- How often do you clean your dining hall? 你们隔多少时间打扫一次餐厅?
- Do you want to dry clean the jacket? 你想干洗这件上衣吗?
- Do you mind if I draw up the blinds? 我卷起窗帘你不反对吧？
- Do you mind cleaning the grease spots behind the stove? 你能帮忙清除炉子后面的油斑吗?
- Did you see any elephants in the zoo last week? 上星期你在动物园里看到大象了吗？
- Did you remember to padlock the gate? 你是否记得用挂锁把大门锁上？
- Did you see the art exhibition downtown? 你看了闹市区的美术展览吗？
- Do you ever take the subway alone late at night? 你有没有在深夜单独乘过地铁？
- Do you have any fresh salmon in at the moment? 现在有新鲜大马哈鱼卖吗？
- Do you mind reading hack the text of my message? 你把我的电文重念一遍，好吗？
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- How in the heck did you do that? 你究竟是怎么做的？
- When did you begin learning English? 你何时开始学习英语的？
- Did you hear the knocks at the door? 你听到敲门声了吗？
