－I think it’s twelve．

A．How old is he？　　 B．How many sisters do you have？

C．What's eight plus four？   D．How tall is he？

There are forty-eight students in our class. There are twenty-three boys and twenty-five girls. Some students live near the school, and some others live very far from the school. About half of the students come to school by bike .They often get to school at a quarter to seven. About ten students often come to school by bus. They often go to school very early, too. Another ten students come to school on foot. Their homes are near the school, but they are often late for school, because they get up very late.

（  ）51.More than half of the students usually come to school ＿＿＿＿.

         A. very late      B. very early      C. by bus       D. on foot

（  ）52.Some students are often late for school because＿＿＿＿.

         A. their homes are far from the school   B. they go to school on foot

         C. they get up very late               D. they don’t like going to school

（  ）53.About  ＿＿＿＿ students go to school by bike.

         A. forty-eight     B. ten           C. twenty        D. twenty-four

（  ）54.About ten students often come to school by bus because＿＿＿＿.

        A. their homes are not near the school   B. they don’t have any bikes

        C. they can’t ride bike             D. they want to go to school very early

（  ）55.How many students live far from the school?

         A. About thirty-eight   B. About twenty    C. About ten.   D. About twenty-five

＿ How many buses are there in the street? 

＿ __________.

［　　］

A． They are nine　　　　　B． There are nine

C． It's nine　　　　　　　D． There is nine

Sally’s Income(收入)                               Last month

Sally’s Expenses(支出)                              Last month

51.Last month Sally’s income mainly(主要地)came from ＿＿＿．

A .her parents                       B. her grandmother  

C. the waste things she collected    D. her part-time job

52.How many times did Sally go to the movies last month ?

A .Two times    B. Three times   C. Four times   D. Six times

53.How much could Sally save if she goes to the movies only twice

  a month ?

A . $5        B. $10         C. $15           D. $20

54.From her total income and total expenses, we can know Sally had ______ dollars left last month.

A . five      B. six         C. seven         D. eight

55.Which of the following is NOT true ?

A .Sally went to the movies every Friday night last month .

B. Sally spent $50 on her new clothes last month.    

C. Sally did a part-time job last month.     

D. By the end of this month, Sally has got the same money as last month.

With a determined(坚定的) look on his face, Chicago’s Michael McCarthy held on to the banister(扶手) and climbed to the top of the Willis Tower not long ago. The Tower stands 1,451 feet(442 meters) tall, the＿21＿ building in the US.
As he got to the last step, McCarthy ＿22＿ fell down, but that didn’t stop him. The 14-year-old boy finally finished climbing the 2,109 steps and arrived at the top, where he ＿23＿cheers from many people.
“I just want to show people that ＿24＿ a kid with no legs can do it, anyone can do it,” McCarthy said.
McCarthy, who was born without legs, has to wear prosthetic legs(假肢) and use a stick to walk. But McCarthy has a strong 25 . He believes having a disability(残疾) shouldn’t stop anyone  26  achieving his or her success.
He has been in a special school  27  he was four. When he decided to climb the Willis Tower, his teacher, Jeff Kohn, was   28  by his determination(决心) and offered to help train him. They   29  more than ten hours practicing climbing stairs and keeping balance with the prosthetics and sticks on the steps every day. “  30  seems that he never knows how difficult it is.  31  I was so tired that I asked him to rest for a day,”said Kohn. “But he said he was still full of energy and wanted more  32 .”
Kohn always walked with McCarthy for the climb. “I   33   the last 10 floors, he went faster,” said Kohn. “He’s the most craven sportsman I’ve ever trained.”
McCarthy said he was   34  of himself and that the tower now holds special meaning. “When I’m older, I’ll   35  to the building and say ‘Look at this building I climbed’,” he said.