Question

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     Mrs. Brown's grandfather lived with her and her husband. Every morning he took a walk in the park and
came home at half past twelve for lunch. But one morning a police car stopped outside Mrs. Brown's house
at twelve o'clock, and two policemen helped the old man to go out. One of them said to Mrs. Brown "The
poor man didn't find his way in the park and telephoned us for help, so we sent a car to bring him home."
Mrs. Brown was very surprised, but she thanked the policemen and they left. 
    "But grandfather," she said. "You go to the park every day. How did you lose your way there?" 
    The old man smiled, closed one eye and said, "I didn't quite lose my way. I just got tired and I didn't want
to walk home."

1. It was time for Mrs. Brown's grandfather to come home to                         at half past twelve every day.
2.                                  , Mrs. Brown saw a police car stopped outside her house one day morning.
3. "You often go to the park, how did you                         there?" Mrs. Brown said to her grandfather.
4. In fact, the old man was                                      he didn't want to go home on foot.

Answer 1

1.have lunch  2.To her surprise  3.got lost  4.so tired that