几道英语单选题..迷茫啊－What should I do first?-The instructions__that

几道英语单选题..迷茫啊
－What should I do first?
-The instructions__that you should mix flour with water carefully first.
A.go B.tell C.write D.say
（D）为什么呢?还有什么时候用read,weite呢?
It's nearly ten o'clock and fathe__walk at any moment.
A.is possible to B.is maybe to C.is likely to D.is able to
I wonder how he__that to the teacher.
A.dare to say B.dare saying C.not dare say D.dared say