题目内容：

A few weeks ago I was at the comer store, and there stood an old lady in front of me in line. She seemed very ______ when the cashier asked her to pay $ 38.00. She had about $ 5.00 in her wallet, and she began to ______. The cashier became very ______, telling her that she cannot buy these ______ because she didn’t have enough money. So, I told the cashier not to ______ it, and that I would ______ the difference. The cashier gave me a funny look,______ I really felt for this woman.

Anyway, I paid for my groceries and ______ the store. When I got outside, I saw the lady standing there. I asked her what was ______. She said that she could not remember where she lived, and she began to cry again. I said some names of the ______ around the area but she had no clue (线索). Just then, a car ______ and a woman jumped out of the car. It was this lady’s daughter. I ______ that her mother couldn’t find her way home. The daughter told me that she had Alzheimer’s disease (阿尔茨海默病) and that she had been ______ off a lot lately. Then the daughter ______ that her mother had 3 - bags of groceries and wondered ______ she got the money to pay for them. I was not ______ if I should tell her that I paid for them, but I did.

The daughter wanted to pay me back, but I ______. The daughter said “Thank you” and I said “Good bye”.

I felt so ______ and happy right through the day, because making others feel ______ makes me feel good. I know that if this ______ happened again, I would do the same thing.

1.A. excited    B. puzzled    C. disappointed    D. convinced

2.A. cry    B. bargain    C. argue    D. interrupt

3.A. unfair    B. uncomfortable    C. impatient    D. impossible

4.A. diets    B. programmes    C. details    D. items

5.A. ask for    B. worry about    C. charge    D. order

6.A. make    B. judge    C. pay    D. measure

7.A. so    B. and    C. therefore    D. but

8.A. entered    B. searched    C. left    D. closed

9.A. wrong    B. matter    C. happened    D. problem

10.A. goods    B. streets    C. suggestions    D. solutions

11.A. drove out    B. pulled down    C. drove off    D. pulled up

12.A. responded    B. explained    C. described    D. recommended

13.A. travelling    B. racing    C. wandering    D. wondering

14.A. watched    B. noticed    C. collected    D. returned

15.A. why    B. where    C. when    D. whether

16.A. doubtful    B. urgent    C. jealous    D. sure

17.A. refused    B. appreciated    C. denied    D. ignored

18.A. anxious    B. pleased    C. interested    D. relaxed

19.A. well    B. content    C. good    D. proud

20.A. situation    B. condition    C. surrounding    D. experience