阅读理解。 Mr. Brown is a very old man. Every morning he goes for a walk in the park. And he comes home at twelve thirty for his lunch. But today a police car stops at his house at twelve o'clock. Two policemen help him out. One of them says to Mr. Brown's daughter, 'The old man can't find his way in the park. He asks us to take him home in the car.' The daughter thanks the policemen. After they leave, she asks her father, 'Dad, you go to that park every day. But today, you can't find the way. What's wrong with you?' The old man smiles like a child and says, 'I can find my way home. I don't want to walk home today, you know?' 1. Every day Mr. Brown comes home at _____. [      ] A. twelve B. eleven C. twelve thirty D. twelve ten 2. Today Mr. Brown comes home by _____. [     ] A. bus B. car C. bike D. taxi 3. The policeman says Mr. Brown _____. [     ] A. doesn't want to walk home B. can't find his way home C. find his way D. knows the way 4. Mr. Brown's daughter thinks _____. [     ] A. he wants to go home B. he wants to have lunch early C. he doesn't want to go to the park D. something is wrong with him 5. Mr. Brown says _____. [     ] A. he can't find the way home B. he wants to go home on foot C. he knows the policemen D. he doesn't want to walk home today