【正文】
____ ______. (以下改成賓語從句). 4. Why did he go to bed so early ? I don’t know. 5. How long have you lived in London ? She asked me. 6. When did you e here ? Please tell me. 7. What’s wrong with you ? Father asked me. 8. Can you tell me ? Where did they spend their holiday ? 9. What will happen tomorrow? Nobody knows. 10. Does her father work in the factory ? Could you tell me ? 。