(A)There was ice on the road, and the doctor’s car hit a tree and turned over three times.To his surrise,he wasn’t hurt.He got out of the car and walked to the nearest house.he wanted to telephone the garage for help.AA woman,one of his patients,opened the door.”Oh,doctor,”she said,”I have only just telephoned you.You must have a very fast car.You hae got here very quickly,there was a very bad accident on the road outside.I saw it through the window.I’m sure the driver will need your help.”

判断正误（写T或F）

(  )1.The doctor was driving t the garage before the accident.

(  )2.A tree fell across te road,so the traffic accident happened.

(  )3.The doctor knew one of his patients lived in the nearest house.

(  )4. The patient phoned the doctor because she thought someone needed help.

(  )5. The woman wanted the doctor,but was surprised that he came so quickly.

(B) This is a street crossing. There are red and green lights at each corner. Drivers must watch he lights carefully.When there is a green light, the cars may go. When there is a red light, the cars must stop. Drivers must wait until the red light changes to green. Then they can go. Sometimes drivers want to make a right turn or a left turn. They can make a right turn when the light is green or red. But they must wait until the green light is shining if they want to turn left.Some people are colour-blind. They can’t see the difference between red and green. These people must not drive, or else there will be accidents. We must keep our streets safe.

(  )6.Drivers must watch __carefully at each corner.

(   )7.When there is a red light, ___________.

A.           the cars must stop                   B. the cars may go

C. the cars may make a left turn           D. the cars can’t stop

(  )8. The cars can make a left turn when _______________.

A.           There is a red light           B. There is a green light

C. There is a red or green light         D. There is a yellow light

(  )9.The colour-blind people must not drive because____________.

they are blind    B. they can’t tell the difference between red and green.

A.           C.they can’t hear anything       D. they can’t see the lights.

(  )10.According to the passage, we can know ____________.

A.              where there is a street crossing, there are traffic lights

B. the colour-blind people caused(引起) all the traffic accidents

C.if drivers always watch the traffic lights carefully, there will be fewer accidents

D. people who wear glasses cannot drive cars.

The first chocolate was eaten by people in South America hundreds of years ago. In those days, the people did not really eat chocolate. They used the cocoa bean（可可豆）to make a chocolate drink and they enjoyed it very much. Many years later, the cocoa bean was brought to other countries and people came to love the taste of chocolate.
In 1824, John Cadbury opened a small shop in Britain. One of the things he sold was chocolate drink. In 1831, he opened a factory to make chocolate drink. He wanted to encourage people to drink chocolate instead of other drinks. A few years later, a man called Joseph Fry found a way to make chocolate instead of only drinking it. But at that time chocolate was very expensive and only the rich people could buy it. Later, more and more chocolate bars were produced and sold, it became cheaper.
However, at first only plain chocolate （a kind of chocolate without milk and with very little sugar）was produced. Milk chocolate came later and this was made by adding milk to the chocolate. The first milk chocolate bar was made in Cadbury’s factory in 1897. Their most famous chocolate, Cadbury’s Milk Bar, was made in 1905. It has been the most popular chocolate in Britain and around the world for over 100 years. The Cadbury factory is still in Britain and the chocolate produced there is eaten all over the world. Every year, thousands of visitors visit the factory in order to see how chocolate is made.
【小题1】Hundreds of years ago, people first began to drink chocolate in           .

When people talk about air pollution, they are usually thinking about outdoor air  1 . But do you know that there is    2  air pollution inside homes, offices, hotels and other buildings? The air in your home can be 2 to 100 times more polluted than the air outdoors! In fact, some American doctors say that 50% of illnesses have   3   to do with polluted indoor air.
A lot of pollution comes from indoor activities   4   smoking and cooking. As most people    5   about 80-90% of their time inside buildings, it is important to take indoor air pollution seriously, too.
Air pollution influences our health   6 . When the air is polluted, not only young children and old people suffer from it,   7  people with health problems suffer as well. Indoor air pollution can   8  people's eyes, noses and throats. Air pollution, both indoor and outdoor, can also lead to lung cancer（肺癌）and heart disease! In the great London fog in 1952, 4,000 people died in a few days   9  the pollution!   10  is said that half a million young children and women die each year in India because of indoor air pollution!