根据所给汉语提示完成句子
小题1:如果你们想购买我们的产品，必须提前预定。
If you want to buy our products, you must order them _________ _________.
小题2:在2008年汶川发生了大地震，导致8万人死亡。
In 2008, a heavy earthquake happened in Wenchuan, _________ _________ 80,000 deaths.
小题3:请耐心等待。我们公司已安排修理工去修理你的洗衣机了。
Please wait patiently. Our company has _________ _________ a repairman to repair your washing machine.
小题4:我正要开门，这时突然想起我把钥匙忘在办公室里了。
I was about to unlock the door, when it _________ _________ that I had left my key in the office.
小题5:我本希望昨天去参加你的婚礼的，但是我突然生病了。
I _________ _________ to attend your wedding yesterday, but I fell ill.
小题6:每个人都知道钓鱼岛属于中国。
Everyone knows clearly that Diaoyu Island __________ __________China
小题7:一到英国，我就发现那里的学校生活完全不一样。
________ in the UK, I found school life there was quite different
小题8:妈妈喜欢吃巧克力，我也喜欢。
My mother likes eating chocolate and ________ ________ ________.
小题9:已经上课一分钟了，但老师还没出现。
Class is to begin in a minute, but the teacher still hasn’t______ ________.
小题10:我总是随身带把伞上班，只是以防下雨。
I always take an umbrella to work, just _____ _______ it rains.