The story is told about what happened on a flight between a passenger and an air hostess. The passenger rang and told the air hostess (乘务员) that he needed a cup of __21__to take his medicine when the plane just took off. She told him that she would_22__him the water in ten minutes.

Thirty minutes later, when the passenger’s ring for_23__sounded, the air hostess was in a hurry. She was kept so_24__that she forgot to deliver (送) him the water. As a result, the passenger was_25__to take his medicine.She_26__over to him with a cup of water, but he_27__it.

In the following hours on the_28__, each time the air hostess passed by the _29__ she would ask him with a smile_30__he needed help or not. But the passenger__31__paid attention to her.

When the passenger was going to get__32__the plane, he asked the air hostess to__33__him the passengers’ booklet (意见薄). She was very__34__. She knew he would write down_35__words, which might result in the loss of her job. _36__with a smile she handed it to him.

Off the plane, she_37__the booklet, and cracked a smile, _38__the passenger put it, “On the flight, you asked me whether I need help or not for twelve times_39__. How can I refuse your twelve sincere（真诚的） smiles?”

That’s__40__! Who can refuse twelve sincere smiles from a person?

—According to my grandma, it is a good idea to eat chicken soup when you have a cold.

­—    , scientists agree with her.

The doctor thought       would be good for the patient to drink more water.

--- Why don’t you ride your bicycle today?

--- Oh, it broke down. It ________ now.

In the good care of the nurse, the boy is       recovering from his heart operation.

The book       into thirty languages since it came on the market in 1973.

--- Would you mind if I turn on the radio and listen to some music?

--- ________. In fact, I also like to listen to music in my car.

Mike insisted that he ____ nothing wrong and ____ free.

—Look! The telephone is broken. Someone damaged it       purpose.

—That may be right. But perhaps it was broken       accident.

When the sun _____ in the east, the little hero tried hard ______ the red flag to the top of the pole.