Dear Annie,
I feel betrayed by my friend Hannah. We have been best friends  31 primary school and spend almost every day with each other.
On Monday, we had a surprise math quiz. I thought it was quite 32 and was not worried about the results. The next day after class, my math teacher told me that I had the lowest grade in the class! I felt so ashamed. I 33 Hannah not to tell anyone else, and she said she would 34 my secret.
35, the next day, I noticed that my classmates were  36 at me as I came into math class and, when I went to sit down, I was shocked to find a piece of paper on my desk that said, ‘Stupid Sarah got a D!’ I thought that Hannah  37 have told my classmates about my grade after promising not to.
I was so angry that I went  38 to Hannah and told her we weren’t going to be friends any more. She was really upset and swore that she hadn’t told 39 , but I didn’t believe her explanation. I don’t think I can ever truly forgive her. Now I have 40 my best friend. What shall I do?
Yours sincerely,
Sarah

A．before B．since C．when D．while

A．difficult B．strange C．usual D．easy

A．ordered B．begged C．wanted D．demanded

A．keep B．break C．find D．hold

A．Besides B．Moreover C．However D．Afterwards

A．talking B．smiling C．laughing D．staring

A．must B．could C．might D．should

A．slowly B．straight C．down D．finally

A．everyone B．no one C．anyone D．someone

A．forgotten B．hated C．lost D．understood