I know Tom didn’t take money with him; _______,he would have lent it to me

阅读下面短文，从短文后各题的A、B、C、D四个选项中，选出适合填入对应空白处的最佳选项，并在答题卡上将该选项涂黑。、
When I was in primary school, I got into a major argument with a boy named Tom in my class. I can’t remember what it was about,  21  I have never forgotten the  22  I learned that day.
I was  23  that I was right and he was wrong--and he was sure that I was wrong and he was right. The  24  decided to teach us a very important lesson. My English teacher, Ms Green  25  both of us up to the 26  of the class and  27  him on one side of her desk and me on  28 . In the middle of her desk was a large, round object. I could  29 see that it was black. She asked the boy what  30  the object was. “White,” he answered.
I couldn’t believe he said the object was white,  31  it was obviously black! Another  32  started between my classmate and me, this time about the  33  of the object.
The teacher told me to go stand where the boy was standing and told him to come stand where I had been. We changed  34  and now she asked me what the color of the object was. I  35  answer, “White.” It was an object with two  36  colored sides, and from his side it was white.  37  from my side was it black.
My teacher taught me a very important lesson that day: You must  38  in the other person’s shoes and look at the  39  through their eyes in order to  40  understand their view.

______ is often the case is that Tom doesn’t study hard and fails in passing an exam.

----I hear that Tom was badly injured in a car accident and is in hospital now.
-----_________, let’s pay a visit to him.

Tom, ________________ you from taking a hand in that affair, you ______________ in prison.