几道英语题,求助!1.________ you are ,_______ mistakes you will take

几道英语题,求助!
1.________ you are ,_______ mistakes you will take .
A.The more careful ; the fewer
B.The more careful ; the more
C.The more careful ; the fewest
D.The more carefully ; the less
2.He is the only one of these people ______ never late .
A.who is
B.that is
C.who are
D.is
3.All that _____ must be done.
A.should be done
B.has been done
C.was done
D.is done
4.______ has been announced ,we shall have our exam next week .
A.It
B.That
C.As
D.What
5.This is your ______(write) work ;please do it quickly.
书面作业
6.He is such a lazy man ______ nobody wants to work with _____.
A.as;him
B.that;/
C.as;/
D.whom;him
7.Mary was proud of ____ the first prize in the contest.
A.be having won
B.his son won
C.his son's having won
D.his son's win
8.I have bought the same dress _____ she is wearing .
A.as
B.that
C.which
D.what
9.Americans don't like to wait for buses or trains ,for they don't like to have to _____ an exact schedule.
A.obey
B.abide
C.follow
D.understand
这句怎么翻译啊?
10---You ______ play in the garden ! It's cold outside.
----I _____ go on playing.
A.had not better; had better
B.would not rather; had better
C.had better not ; would have better
D.had better not ;would rather
麻烦各位啦,谢谢~

1.选A the .+比较级 the +比较级 越……越…… 后面为mistakes复数,故选可数名词fewer
在通常情况下,前一个“the +比较级”相当于比较状语从句,后一个“the + 比较级”为主句.例如：
　　The more I read the book,the more I liked it．
　　这本书我越看越喜欢.
　　The more difficult the questions are,the less likely he is able to answer them.
　　问题越难,他回答出来的可能性就越小.
2.选C 定语从句先行词these people 故用复数,选C
3.选A 应该被做的所有事情都必须去做.
4.选C as引导非限制性定语从句
5.written 书面英语 Written English
6.选A 他是这么懒的一个人,因为没有人想跟他一起工作.
7.选C 玛丽为他儿子在比赛中的的成功感到骄傲.his son's 所有格修饰后面的分词短语.如果是D应该是his son's winning his son's +名词
8.选A 我买了件跟她穿的裙子一样的裙子.the same as 与……同类但不是一个
（跟她的一样）the same that 同一个（就是她穿的那个）
9.选C 美国人不喜欢等公共汽车或火车,因为他们不喜欢有遵从一个精确的时间表.
follow只能与schedule搭配.follow 有“遵守”的意思.
10.选D had better 最好……其否定形式为 had better not……最好不……
would rather do 宁愿做某事
再问： 第二题：前面有 the only one of 啊,后面应该用单数啊？
再答： 不好意思，我错了。应该是选A 定语从句中当先行词被the only，the very, the right等表示“唯一性，确定性”修饰语所限定时，其后所跟定语从句中的谓语动词要用单数形式。联系本题，one为先行词，被the only所修饰，故定从中谓语动词用单数形式。要注意：“one of the+复数名词”（one前面无任何修饰语）充当先行词时，定语从句中谓语动词要用复数形式，因为“one of +复数名词”中的中心词应该是“复数名词”，后面的定语从句修饰的是这个复数名词，所以谓语动词自然要用复数。 简便记忆方法：one of the+复数名词，定语从句谓语用复数（先行词为复数名词） the only/very/right/exact one of the+复数名词，定语从句谓语用单数（先行词为one）
再问： 那为什么B不能选呢？that可以指代啊
再答： 以下情况时，只用who不用that： a 当先行词是those/she/he/they等代词时，关系代词用who Those who were late for class raise your hands. He who does‘t go to the Great Wall is not a true man. b 在there be 开头的句子中用who指人 There is a man who wants to see you at the school gate. 故应选A
再问： 可是，我们老师好像真没说过。。。
再答： 上面我给你的那个网址里有（好多种情况都有——只用that不用who的，只用who不用that的（那个网址的Page17）等等。），你可以参考参考。另外在网上搜的关于这个句型的全是用的who 没见用that 的，你查查看。要不你问问老师，其实，老师也不一定讲全的。尽信书不如无书，呵呵……