There are many different kinds of cars in the world. My aunt thinks  that  cars are    their drivers. She says, “Rich people have expensive cars, big people have large cars, and old people drive old cars.” But I don’t      her.
My neighbour, Mrs. Hill, is 82 years old. She drives only on Tuesday, and she drives only to the bank. She      drives more than 30 kilometres an hour. Do you think Mrs. Hill has a very     and small car? No, her car is new. It’s very large, and it     go 200 kilometres for each hour!
My friend is      . He draws beautiful pictures with lots of colors. But his car is black! Mrs. Bates has a very, very old one. There is often something     with the car. Does she drive that kind of car because she is poor? No, she has four factories and   dollars in the bank. My aunt Mary has a ver     car, though she drives to the country with her husband, her two children, her mother and their dog.
Now you have     my friends and their cars. Do you agree with my aunt? Maybe you have a car. Does it say anything about you?

We call the Chinese New Year the Spring Festival. There is a name for each Chinese year. We may call it the year of the sheep, the year of the monkey or the year of the pig. And this year is the year of dragon. Before New Year’s Day, people are busy shopping and cleaning their houses. On New Year’s Eve, there is a big family dinner. After dinner all the families stay up late to welcome the New Year. On the first day of the New Year, people put on the new clothes and go to visit their friends. They say “Good luck” and some other greetings (问候) to each other. People usually have a very good time during the festival.
【小题1】How many Chinese festivals are talked about in this passage?

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!