题目内容：

    Jim and his sister May walked in the street, and then they noticed a pet store. It was a very small pet store that didn’t have many _________. The owner of the shop, Mr. Smith, greeted Jim and May when they _________. May said, "We would like to buy a dog." "Ah, well, our shop is not very big," Mr. Smith told her. "So we only have two dogs to choose _______."

They asked Mr. Smith to show them the dogs. Mr. Smith took them to see the two dogs. One was a big Bulldog named Buster. The other was a tiny Chihuahua named Teacup. May wanted Teacup, _________Jim wanted Buster. They walked outside to _______. They couldn’t agree _______ a dog. May _______they race home for it. The one who won the race could choose the dog.

Jim agreed, and then told May her shoelace was loose. When May_______, he ran off to get a head start. Jim ran as _______as he could because he really wanted that Bulldog. When he looked back, he found May was so far behind that he couldn’t even see her. Jim finally got home. He was________ but happy. He knew he was the ________. May arrived a few minutes later. She congratulated him and they ________ the pet store together. However, when they arrived they only saw Teacup. They asked Mr. Smith where Buster was.

Mr. Smith gave them a(n)________that a few minutes after May and Jim left, two boys walked in and bought the Bulldog.

Jim looked at May, and she held ________ a smile. Jim sighed and turned back to Mr. Smith.

"Sometimes you win the________, but not the prize!" Jim smiled sadly. "We'll take the Chihuahua, please."

1.A.dollar B.goods C.animals D.foods

2.A.smiled B.talked C.shouted D.entered

3.A.from B.in C.by D.over

4.A.unless B.if C.but D.so

5.A.quarrel B.struggle C.discuss D.fight

6.A.on B.with C.to D.for

7.A.said B.thought C.suggested D.asked

8.A.looked up B.looked down C.set off D.sat down

9.A.strangely B.hard C.harder D.happily

10.A.excited B.tired C.surprised D.disappointed

11.A.ruler B.brother C.loser D.winner

12.A.watched over B.looked for C.returned to D.broke into

13.A.lie B.explanation C.suggestion D.idea

14.A.out B.on C.up D.back

15.A.word B.world C.praise D.race