– Oh, I left my dictionary at home. Can you _____ me yours?

     A. lend                        B. borrow                    C. keep

下面是一位同学在学校论坛上发的帖子。假设你是Mary， 请根据他的这三个问题给出你的建议。开头已给出，字数：70词左右 。
Dear friend, 
What a terrible day today ! This morning I was late for school again and my teacher was very angry with me. Then I found I left my math book at home. Because I played computer games too late last night, I fell asleep in class this afternoon. I didn’t hear what the teacher said. I didn’t know how to do my homework. I really don’t know what to do. Could you please give me some advice?
Yours,
Looking for help
参考词汇：make mistakes, say sorry to... ;  get...ready ;   listen carefully in class；                     spend more time on...；help...with..
Dear looking for help ,
Here is some advice for you .
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Yours,                      
Mary 

 I left my umbrella in my room. Could you wait here_____ I go back to get it?

   A. when     B. if      C. while     D. before

– Oh, I left my dictionary at home. Can you _____ me yours?

     A. lend                        B. borrow                    C. keep

My mum only had one eye. She cooked for students and teachers to   41   the family when I was young.
One day my mum came to 　42  hello to me in primary school. I was so embarrassed（尴尬的） that I threw her a hateful  43 and ran out.
The next day at school, one of my classmates said, “Your mum only has one eye!” and  44  at me.
I hated my mum and decided to leave her, so I studied very hard. Later I got a chance to go abroad to study and I left my mother.　45　graduation I worked, bought a house and got   46  there. Then I had kids of my own. I was happy with my wife and my kids. But one day someone knocked at my door. It was my 47  !When she stood by the door, my children laughed at her, and I  48  at her, “How dare you come to my house and scare my children! GET OUT OF HERE NOW!” And to this, my mum 　49  answered, “Oh, I’m so sorry. I may have got the wrong  50  ,”and she disappeared.
One day, a letter regarding a school reunion（聚会） came to my house. So I told a 　51  to my wife that I was going on a business trip. After the reunion, I went to the old house.
My neighbours said that she   52   . I did not have a single tear. They handed me a letter that she had wanted me to have.
My dearest son,
I am thinking  53 you all the time. I’m sorry that I came to your house and scared your 　54　 .
I was so glad when I heard you were coming for the reunion. But I may not be able to even get out of bed to see you. I’m sorry that I was still an embarrassment to you when you were growing up.
You see…when you were very little, you got into an accident, and lost your eye. As a mother, I couldn’t stand watching you grow up with one eye. So I gave you   55  .
  …  With all my love to you!
Your mother