Mrs. Brown's grandfather lived with her and her husband. （1） morning he went for a walk in the park and came home at half past eleven for （2） . But one morning a police car （3） 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 old man （4） 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 became so （5） and I didn't want to walk home." （2）.（ ）

A.stopped

B.Usually

C.tired

D.lunch

E.lost