题目内容：

Medical bills were piling.Kids needed glasses,cars needed repairs,and the dog needed surgery.On top of that,Christmas was almost _________ us,so presents needed to be purchased.

But all of that was _________ when my husband,Brian,was waiting in our local tire shop to have his six truck tires _________ on a snowy night.He overheard the tire salesman _________ a young mom with 3 children that she was in serious _________ of all new tires,as each one was completely _________ down._________,the young mom said she didn’t have the money to replace more than one tire on her car.

On hearing that,Brian _________ to pay for a tire to be fit,_________ of the one tire this woman was able to purchase.Brian knew that even though it was just a start,the young mom would be much __________ driving on the __________ roads with a balanced set of two new tires than they would with just one new tire.

The young mom was so surprised that she __________ choked up.Eyes filled with tears,she thanked Brian and pulled away.

My husband is a naturally modest,__________ man who feels rewarded in the giving,not in the __________ in life.So imagine his unexpected __________,when he later discovered the salesman had __________ the entire amount spent on the __________ tire to his bill!__________ the seven tires my husband bought,the salesman only __________ him for six.

The simply act of one man making the decision to share what he had,rather than worrying about what he would __________,changed things that night.

1.A. upon    B. in    C. for    D. within

2.A. settled    B. forgotten    C. changed    D. purchased

3.A. abandoned    B. repaired    C. examined    D. replaced

4.A. warn    B. persuade    C. discourage    D. mention

5.A. danger    B. place    C. face    D. need

6.A. taken    B. broken    C. worn    D. pulled

7.A. Angrily    B. Disappointedly    C. Unexpectedly    D. Sadly

8.A. hurried    B. tried    C. offered    D. used

9.A. front    B. opposite    C. sure    D. instead

10.A. safer    B. faster    C. happier    D. luckier

11.A. icy    B. complex    C. dark    D. long

12.A. definitely    B. finally    C. instantly    D. excitedly

13.A. intelligent    B. industrious    C. humorous    D. generous

14.A. helping    B. receiving    C. complaining    D. thanking

15.A. surprise    B. satisfaction    C. reflection    D. discovery

16.A. offered    B. paid    C. discounted    D. returned

17.A. spare    B. extra    C. worn    D. whole

18.A. Other than    B. More than    C. Rather than    D. Except for

19.A. sold    B. asked    C. charged    D. appreciated

20.A. come across    B. go without    C. come over    D. go for