Mike is very, 　1　 at maths. Mary, his sister doesn't do 　2 　in it.Mike often helps her with her maths. One night Mike and Mary took out their exercise-books and began 　3　 their lessons. Soon Mike finished his homework, but his sister 　4　 . She 　5　　　 work out the last problem. “Let me 　6　　　 you,” said Mike.“No, please 　7　　　, I'll do it 　8　 ,” said Mary. She thought and thought,and 　9　　 　an hour she worked it out. She was very, very tired, but very, very 　10　　　.

　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　 　　

1． A． well	B． good	C． better	D． the better	[　　]
2． A． well	B． good	C． nice	B． best	[　　]
3． A． make	B． to make	C． do	D． to do	[　　]
4． A． don't	B． can't	C． didn't	D． didn't finished it	[　　]
5． A． couldn't	B． mustn't	C． can't	D． needn't	[　　]
6． A． to help	B． help	C． too tell	D． say to	[　　]
7． A． can't	B． couldn't	C． didn't	D． don't	[　　]
8． A． myself	B． himself	C． herself	D． by me	[　　]
9． A． before	B． behind	C． after	D． for	[　　]
10． A． happy	B． good	C． bad	D． sorry	[　　]

　　Jimmy is very 1 at maths . Mary , his sister, doesn't do well 2 it . Jimmy often helps her with her maths . One night Jimmy and　　

　　Mary took out their exercise?Books and began 3 their lessons. Soon Jimmy finished 4 his homework. But his sister 5 . She couldn't work 6 the last problem (问题). “Let me 7 you,”said Jimmy. “No, please 8 . I'll do it myself,”said Mary, She thought hard,an hour 9 , she worked it out. She was very tired, but very, very 10 .

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