of 可以放在句子开头吗?Of the children in your class,Mary is the cleverest.以前没见过句子开头用of的,不知道是不是书写错了,还有如果把of去掉,这个句子行不行?

of 可以放在句子开头吗?Of the children in your class,Mary is the cleverest.以前没见过句子开头用of的,不知道是不是书写错了,还有如果把of去掉,这个句子行不行? 请问out of question可以放在句子开头吗?最好能讲出理由.比如说：Out of question,happiness is the most prize thing in the world. it is completely dark down there .for no sunlight can reach the depths of the sea句子中的 for 不放在句子中可以吗, the most of 还是most of放开头 How to 可以放在句子开头吗? have had has 可以放在句子开头吗?动词作为句子开头应该怎么变化? at the end of 可以放在句尾吗 举例子 He was the man that was thought highly of.这个句子是病句吗?在定语从句末尾为介词of的情况下,定语从句开头的关系代词还可以用that吗? I.e.这个举例的缩写能不能直接用在句子开头大写Organizing a variety of youth volunteer programs in the schoolI.e.Program Design Contest of Youth VolunteersI.e.可以这样用吗 for the sake of的用法这个词组可以放在句首加ing吗? 在VOA开头每篇都有这个句子the making of a nation是什么意思? tits and 怎么翻译?放在这个句子里：with the feel of tits and ass. so we could hear the sound of running water although we couldn`t see it.为什么so和although可以放在一个句子中? As we had had a long walk through one of the markets of old Delhi.请帮我划分句子.这里的as可以放在句中么？如果可以，怎么写？ That he said something in the meeting surprised all of us 这个句子开头为什么要加That不可以把that去掉吗？ The general public has very little idea of what agriculture is about.about可以放在what的后面吗 That is the book whose cover (of which the cover/the cover of which ) was broken.为什么of which可以放在cover之前也可以放在cover之后 each three lines答案是在each 后加of,那么请问吧each改成every可以吗?（这三个词是作为句子的开头）