题目内容：

1 Do you think that a horse can be made ______ water?
A drink B drinks C drinking D to drink
2 You can go out ____ you come back home before 11 o"clock
A as far sa B as long as C as well as D as soon as
3 Nowadays on TV there are lots of home shopping ads ____ we must look out.
A for which B of which C for who D of that
不是只要答案,要详解的.分析每一项为什么对,为什么错.最好有搭配短语的.