请认真阅读下面短文，并根据各题所给首字母的提示，写出一个合适的英语单词完整、正确的形式，使短文通顺。
   One night Mr. Lee was driving his wife home from work. She was a nurse in a hospital. It was almost midnight and she was quite tired. She soon fell  a____ , Mr. Lee looked at her and smiled.
   Mr. Lee was a  c____  and experienced driver. He knew it was safer to drive slowly on a dark night.  A____  a while, he noticed a car following him. It was travelling very fast. Suddenly it overtook(超过) his car.  .
   The driver of the car was in such a  h____  that he did not see the approaching(临近的）truck. To avoid hitting it, he suddenly turned his car. The car skidded(滑) off the road and hit a big tree. The driver and the passengers were injured(受伤). They were badly hurt by the            b____  glass of the car. Mr. Lee quickly  s____  his car and called the police. His wife got out of the car to help them. About twenty-five minutes  l____ , a police car and an ambulance(救护车)  a____ . The injured were taken to hospital.
   The policemen wrote down details of the accident. Mr. Lee and the truck driver told   t____  what they could remember. The policemen  t____  them for their help. Then Mr. Lee and Mrs. Lee got into their car and continued their journey.