题目内容：

One day I was doing an experiment in front of the classroom, wearing my favorite shirt. A voice came, “Nice shirt”. Then another   1   said, “That shirt belonged to my dad. Jimmy’s mother works for my family. We meant to throw the shirt away, but gave   2   to her instead.” Hearing the words, I was embarrassed. It was Mike. Mom worked for his family.

In the evening, I told my mom what had happened. She was silent for a while and then called her employer, “I will   3   work for your family.” That night, she knew her life’s   4   was something greater. She decided to find a more meaningful job.

The next day she   5   with the headmaster of a local public school. She was told that she could not teach without a proper education. So Mom decided to   6   a university.

A year later, she went back to the headmaster. He said, “You are serious, aren’t you? I think I have a   7   for you as a teacher’s assistant. This opportunity deals with some mentally disabled children with little or   8   chance of learning.” Mom accepted the opportunity very   9  .

For almost three years, she saw many teachers give up on the children and   0  , feeling   upset. Then one day, the headmaster   11   in her classroom, saying, “We have watched how you  12   the children over the last three years and admire your hard-working spirit. We all agree that you should be the   13   of this class.”

My mom spent over 20 years there. I was proud of her   14   she never gave up and also showed me how to deal with   15   situations. During her career, she was chosen as “Teacher of the Year”.

1.

 A. shout         B. noise            C. sound        D. voice

2.

A. it            B. them             C. one          D. this

3.

A. even so        B. in reality           C. no longer    D. more than

4.

 A. goal         B. trick               C. problem      D. routine

5.

 A. ran           B. met              C. stayed           D. worked

6.

A. visit          B. design              C. attend       D. start

7.

A. condition      B. function         C. promotion        D. position

8.

A. no             B. much             C. big              D. great

9.

 A. angrily       B. bitterly        C. eagerly          D. strangely

10.

A. come           B. leave                C. return       D. succeed

11.

 A. went up       B. took up          C. handed up        D. turned up

12.

A. accuse         B. blame                C. treat        D. cheat

13.

A. monitor        B. teacher         C. headmaster       D. librarian

14.

A. because       B. once             C. unless           D. if

15.

A. pleasing       B. challenging      C. exciting        D. amazing