二、听对话，选择正确的答案。（共3小题，每小题2分）
5. What happened to the boy on his way back home?
A. His key was lost. B. His mother arrived at home. C. His bike broke.
6. When did the boy start to do his homework?
A.8:30. B. 9:30. C.10.30.
7. What are they talking about?
A. The boy’s and his broken bike.
B. The boy’s terrible day.
C. The boy’s forgetful father.
第二部分 语言知识运用 (共32分)
三、单项填空（共20分，每小题2分）
从下面各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项。
8. When she got to school, she found she had left _______ schoolbag home.
A. she B. her C. hers D. herself
9. _______ the time I got outside, the bus had already left.
A. By B. For C. In D. On
10. _______ I got to the bus stop, the bus had already left.
A. Befor
