The boy looked to the right and to the left, ______ what to do

   A. not to know   B. didn’t know     C. not knowing            D. not being known

 The boy looked to the right and to the left, ______ what to do

   A. not to know B. didn’t know           C. not knowing         D. not being known

The boy looked to the right and to the left, ______ what to do

   A. not to know   B. didn’t know     C. not knowing            D. not being known

The boy looked to the right and to the left,           what to do.

A．not to know         B．didn’t know         C．not knowing         D．not being known

My mother has been a true inspiration to me and changed the way I look at life．Since my birth she has made it evident that I would become __1   and that I would be one of the great ones．She has taught me that I can do anything if I put my__2 to it．
As a young boy, I struggled to achieve tasks that came   3__ to others．I had problems with writing, reading and especially Speaking．I didn't talk the way __4__ kids did and did not respond, to questions or stay alert （警觉的） to my surroundings．;My reading was poor 5  with teachers helping me, and my speech was hard to __6___My writing was not at the   7 it should have been．Even simple things like knowing-my left from my right or being able to snap my fingers （弹手指） were   8  ．
My mother  9   all my challenges and as a professor with a PH．D, decided to __10  the situation early in my development．She didn't want me to 11   ．After-a while, we did indeed get over all the problems that had  12  me．She spent hours every day _13_ me everything I needed to know, determined to help me learn．_14__ her I would not be anywhere close to the level I am now．      
In addition, she gave __15__ for my life．She told me what to do and what not to do． Her expectations have always been high    16_ she knows that I can do it．For that, I thank her．She would not allow her son to be incapable．She never __17__ on me, and to this day she tells me education is a must．I will be a  18__ person if I continue to follow her lead．She encourages me to study hard for my   19__and attend college．
She used her gifts as a__20__ to help a child—her child—and now I have the opportunity to become something．