——Walt, we have few vegetables for dinner．Could you go and buy      ?

——Yes, sure．But I don’t have       money．

A．any, any               B．some, any             C．any some                      D．some, some

Miss Evans taught physics in a London school. Last month she was explaining to her class about sound, and she decided to test them to see how successful she had been in her work. She said to them, Now, I have a sister in Washington. If I was calling her on the telephone, and at the same time you were 20 meters away and listened to me from the other side of the street, who could hear what I said earlier, my sister or you? And why?
The cleverest boy at once answered, “Your sister, Miss Evans, because electricity (电)travels faster than sound waves(波).” That’s very good, Miss Evans answered, but then one of the girls put up her hand, and Miss Evans said, Yes, Betty?
“I don’t think so. Betty said, Your sister would hear you earlier because when it’s eleven o’clock here, it’s only six o’clock in Washington.”
(   )6. Miss Evans was teaching her class __________.
A. about sound                       B. to hear some strange sound
C. about electricity                    D. how to say time
(   )7. She wanted to make her students know__________.
A. whether she could hear her sister in Washington
B. whether her students could hear her from 20 meters away
C. which was faster, London or Washington
D. electricity travels faster than sound waves
(   )8. The cleverest boy thought that___________.
A. sound waves travel faster than electricity
B. they would hear her sister in Washington first
C. Miss Evans’s question wasn’t right
D. Miss Evans’s sister would hear her earlier
(   ) 9. Miss Evans________.
A. thought Betty’s answer was much better
B. thought the cleverest boy’s answer wasn’t so good
C. was satisfied with what the girl had said
D. was satisfied with(对...感到满意) what the cleverest boy had said
(   )10. Betty thought the cleverest boy was wrong, because_____________.
A. clocks in Washington showed a different time from those in London
B. electricity was slower than sound waves
C. they were only 20 meters away from the telephone
D. electricity travels as fast as sound waves

There are many different kinds of cars in the world. My aunt thinks this is because cars are ____1­  their drivers. She says, “Rich people have expensive cars, big people have large cars, and old people drive old cars.” But I don't 2 her.
　　My neighbour, Mrs. Hill, is 82 years old. She drives only on Tuesday, and she drives only to the bank. She 3   drives more than 30 kilometres an hour. Do you think Mrs. Hill has a very   ­­­­­___4   and small car? No, her car is new. It's very large, and it _5  go 200 kilometres for each hour!
My friend is 6  . He draws beautiful pictures with lots of colours. But his car is black! Mrs. Bates has a very, very old one. There is often something 7 with the car. Does she drive that kind of car because she is poor? No, she has four factories and 8   dollars in the bank. My aunt Mary has a very 9 car, though she drives to the country with her husband, her two children, her mother and their dog.
Now you have 10    my friends and their cars. Do you agree with my aunt? Maybe you have a car. Does it say anything about you?