66    .More than a quarter of homes in Britain have only one person living in them. Some of these persons are old but some are of twenty to thirty who choose to live alone. 67________ and another 17% have three people. ______________68______________, and the other homes have five or more.

_______69________________. It is unusual for parents to have more than two children. When children are about eighteen or nineteen, they leave their parents’ home, and they often go to other cities._________70___________________________________..

把A-E五个选项填入空缺处，使短文内容完整、正确。

A:  66 
B: Hi, Billy
A:  67 
B: I have been to the shops, Look, I bought this hat.
A: It’s pretty. 68
B: No, I didn’t.
A: Where has she gone?
B:  69  she will be back at about five o’clock.
A:   70  she has been to the park every day this week.
B: That’s because she plays tennis there.

A:  66 

B: Hi, Billy

A:  67 

B: I have been to the shops, Look, I bought this hat.

A: It’s pretty. 68

B: No, I didn’t.

A: Where has she gone?

B:  69  she will be back at about five o’clock.

A:   70  she has been to the park every day this week.

B: That’s because she plays tennis there.

(　　)66.If the person has stopped breathing,you must try to start his /

her breathing at once.

(　　)67.If the person is bleeding (流血) badly, you must try to stop the bleeding.

(　　)68.If you are bitten by an animal, you must do something to stop it . The cold running water is the best.

(　　)69.If you are burnt ( hurt by fire or something very hot) , deal with the burnt part at once. The cool water is better.

(　　)70.If there is a fire in a building, stairs are safe and lift is dangerous.

A.Don’t use lift. The lift may get trapped between floors. Use the stairs and leave the building at once.

B.Use hot water.   Use hot water to clean the cut. Then go to see a doctor.

C．Wash the cut.   Wash the cut under cold running water. Cover the broken part, if there is any, with a piece of clean cloth. Then see a doctor as soon as possible.

D．Press hard.  You should press on the bleeding  

  point with a piece of clean cloth and hold up the part to the body which is bleeding.

E. Mouth to mouth.  You should lay the person   

on his/her back and breathe into his / her mouth.

F. Use the lift.  Lift is convenient. Take the lift to the first floor and you can go to see the doctor quickly.

G. Cool the burnt.   Run cool (not cold) water over the burn until it is less painful. Put a piece of dry clean cloth over the burnt part.