第二节完形填空（共20小题；每小题1.5分，满分30分）   ☆
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
Elizabeth Clay decided to go home and spend the holiday with her parents . The next day she drove her old car home along the road .    21     she found she got a flat tire. The 22-year-old student    22     to stop her car by the side of the road in the winter night and opened the trunk . No     23    tire .
At this time , a car    24     . Paul and Diane told Clay to    25     them to a service station near their     26    . They arrived to see that it had no suitable tires to    27     with her car . “Follow us home,” said Paul .
The couple called around to find a tire , no   28      . They decided to let her use their own car . “Here ,” Paul said , handing Clay a    29     of keys , “Take our car . We    30     be using it over the holiday .”
Clay was    31      . “But I’m going all the way to South Carolina , and I’ll be gone for two weeks ,” she     32     them .
“We know,” Paul said . “We’ll be     33     when you get back . Here’s our number if you need to     34     us .”
Unable to believe her eyes , Clay watched as the     35    put her luggage into their car and then    36      her off . Two weeks later she     37     to find her old car cleaned inside and out with three new tires and the radio      38    .
“Thank you so much ,” she said . “How much do I     39     you ?” “Oh, no,” Paul said , “we don’t want any money . It’s  our     40     .” Clay realized that while it might have been their pleasure , it was now her duty to pass on their “do unto others” spirit .
21．A．Suddenly        B．Finally     C．Immediately    D．Fortunately
22．A．afforded     B．wanted     C．allowed        D．managed
23．A．spare          B．free       C．full           D．empty
24．A．passed        B．stopped    C．paused         D．started
25．A．help               B．push        C．take          D．follow
26．A．garage        B．house       C．shop            D．hotel
27．A．agree          B．match      C．go            D．deal
28．A．way         B．message   C．success         D．luck
29．A．set           B．number    C．pair          D．chain
30．A．can’t          B．shouldn’t        C．mustn’t        D．won’t
31．A．satisfied      B．worried    C．astonished       D．disturbed
32．A．persuaded       B．advised    C．reminded            D．promised
33．A．happy         B．here      C．away           D．busy
34．A．get in touch with           B．keep in touch with
C．be in touch with             D．put in touch with
35．A．repairmen       B．cleaners   C．friends         D．couple
36．A．sent         B．shook      C．watched       D．drove
37．A．shocked      B．happened        C．returned       D．came
38．A．loaded        B．fixed       C．tied          D．rebuilt
39．A．owe         B．lend     C．give          D．offer
40．A．wish           B．job      C．duty                D．pleasure