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 24decided 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.

A．and B．but C．so D．or

A．text B．lecture C．class D．lesson

A．told B．wished C．convinced D．allowed

A．officer B．worker C．doctor D．teacher

A．told B．came C．brought D．woke

A．front B．back C．middle D．side

A．planted B．placed C．had D．fixed

A．another B．other C．the other D．others

A．clearly B．fortunately C．happily D．nearly

A．width B．shape C．color D．size

A．if B．unless C．until D．when

A．fight B．argument C．conversation D．game

A．color B．shape C．size D．weight

A．places B．seats C．attitudes D．glasses

A．needed to B．was able to C．hoped to D．had to

A．similarly B．differently C．beautifully D．surprisingly

A．Still B．Also C．Since D．Only

A．seat B．stand C．lie D．put

A．movement B．situation C．condition D．behavior

A．truly B．suddenly C．quietly D．unexpectedly