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。
One sunny afternoon, a seven-year-old girl went for a walk. She crossed a large area of grassland into the woods ________ she realized that she was lost.
Sitting on a rock and ________ what to do, she began crying. After a while. She ________ to walk along a wide path lined with tall trees and thick bushes. ________ it was getting dark, she saw a small, dark wooden house. She opened the door and ________ stepped in. Suddenly, she heard a strange noise, and she ran out the door and back to the ________ . Cold and tired, she fell asleep near a ________ .
The girl’s parents were out and her dog, Laddy, was at home. Laddy ________ that his mistrees(女主人)was in danger. He jumped ________ a window, breaking the glass. He looked in the fields. But he couldn’t find his mistress anywhere. However, from the ground came a ________ scent (气味) as he lowered his head. He ________ the scent and walked across the grassland. Barking ________ into the air, the dog ________ through the woods until he found the ________ . But the girl was not there, so he headed back to the woods. Much to his ________ , he saw his mistress’ blue shirt in the distance. He ________ over some bushes and saw the little stream, where the girl was________ .
When she opened her eyes and ________ her dog standing beside her, the girl said, “you ________ me, Laddy,” and she kissed him several times. Seeing their daughter and dog coming back, the parents burst into tears of________ .That night Laddy had a hero’s supper: a huge meal of steak
1.A. before B. since C. while D. as
2.A. forgetting B. wondering C. remembering D. regretting
3.A. preferred B. expected C. failed D. decided
4.A. When B. Until C. If D. Because
5.A. carelessly B. hopelessly C. cautiously D. unwillingly
6.A. trees B. bushes C. woods D. grasses
7.A. stream B. rock C. tree D. house
8.A. found B. sensed C. heard D. smelt
9.A. at B. through C. in D. onto
10.A. terrible B. strange C. pleasant D. familiar
11.A. missed B. followed C. discovered D. ignored
12.A. calmly B. merrily C. loudly D. gently
13.A. searched B. wandered C. looked D. traveled
14.A. window ` B. girl C. house D. hero
15.A. satisfaction B. delight C. embarrassment D. disappointment
16.A. jumped B. climbed C. walked D. flew
17.A. awake B. abandoned C. available D. asleep
18.A. spotted B. watched C. observed D. saw
19.A. disturbed B. rescued C. comforted D. scared
20.A. pain B. shock C. sorrow D. relief
t thank you for the glasses you sent last year. You see, I had just broken my glasses. Then your boxes arrived. To my surprise, I found a pair of glasses in it and it fit me very well!”