play tricks on， genuine， permission， limited， independent， b

It is possible to do many simple tricks with numbers. Here is one trick. It has seven steps.
First, write down your house number. For example, if your address is 73 Lemon Street, you would write down 73.
Next, double it. In other words, multiply(乘) it by two. Then, add five to this doubled number. For example, if your address was 73 and you doubled it, you would get 146. Then, if you added five, you’d get 151.
So, to repeat the first three steps, write down your house number, double it, and add five.
Fourth, multiply this number by 50. In our example here, if you multiply 151 by 50, you’ll get 7550.
The fifth step is to add your age to this total. For example, if you’re 26 years old, you should add 26 to this total. In our example here, the result would be 7550 plus 26, you’ll get 7576.
Sixth, you have to add the number of days in a year, which is 365. In our example here, 365 added to 7576 is 7941.
The seventh and final step is this: subtract(减) 615 from the number that you have. In our example, 7941 minus 615 is 7326.
The result here, 7-3-2-6, is the trick. The first part of the number is the address and the last part of the number is the age of the person. That is, 73 is the address that we started with, and 26 is the age that we used.
If you follow these seven steps with any address and the age of any person. You will get the same result.
73 According to the trick, what number can you get if you are 16 years old and your house number is 85？
A. 1685 B. 8516 C. 8165 D. 1658
74. How can your age number appear at the last part of the result?
A. It’s really a trick.
B. By taking all the steps except Step1 and Step 2.
C. By taking Step 6 and Step 7.
D. By taking all the steps.
75. What’s the secret of the trick?
A. It’s impossible to know.
B. By taking Step 2 and Step 4, we get the formula(公式)：your address number ×2×50.
C. By taking all the steps except 1 and 2, we get the formula: 5×5 0+your age number+365－615="your" age number.
D. Both B and C.

She was so amused with the magician’s tricks that she ________ a smile.

A．burst out

B．burst into

C．burst forth

D．burst in

完形填空
You may not know how his magic tricks work . But that’s why they are so much fun ! American magician(魔术师) David Copperfield is coming back to China. He’s going to show everyone, young and old, ___1______ cool, new magic tricks.
Copperfield is one of the world’s most famous ___2______. Copperfield’s shows begin in Beijing on April 20. He will also give shows in Changsha , Hangzhou , Nanjing and Shanghai __3________ April and May . There will be 38___4______ in all .
Copperfield began studying magic when he was a child . At the ___5______ of 12 , he was the youngest person to be in the Society of American Magicians (全美魔术家协会).
And now , he is famous all over the world . In 1983, he made the Statue of Liberty in New York go away ___6______ a few minutes . In 1986, he walked through the Great Wall in Beijing!
His shows are not just magic. He also dances ____7_____does lots of interesting things to make his fans happy . He even asks his fans to help ____8_____ do trick!
One of Copperfield’s body greatest tricks is flying . At his shows in China, he is going to make some fans fly around! How does he make people fly? No one knows .That’s his secret.
In ___9______ trick, an electric saw(电锯) will cut Copperfield’s body in halt._____10_______ after the trick, he’s OK. Copperfield will also teach magic tricks to some disable(残疾) children in Chinese hospitals.

小题1:	A．much B．a little C．a bit of D．a lot of

小题2:	A．magicians B．workers C．teachers D．doctors

小题3:	A．on B．in C．of D．at

小题4:	A．books B．shows C．picture D．cars

小题5:	A．time B．year C．age D．class

小题6:	A．for B．with C．by D．at

小题7:	A．but B．or C．and D．so

小题8:	A．his B．he C．he’s D．him

小题9:	A．other B．others C．another D．the other

小题10:

A．But B．So C．Because D．Or

[ ]

The boy likes to play tricks ____ girls, and his parents should cure him ______ that bad habit.

A．at; of

B．on; for

C．on; of

D．with; for