补全对话。根据对话内容，在每个标有题号的空白处填人一个适当的句子，使对话完整。(共5小题；每小题2分，满分l0分)
A: What can I do for you ?
B：I want to buy a pair of shoes.
A:    【小题1】            
B: Size eight or nine .
A: Ok ! How about this pair ?
B: Sorry , I do not like black. 【小题2】     
A: Yes.We have blue ,white and brown ones .
B: Can I have a look at the brown ones ？
A: Yes ,please.                 
B:  【小题3】      
A:Forty—six yuan.        
B: It is too expensive .   【小题4】    
A: How about forty ?    
B: It is still expensive . What about thirty-five ?
A: All right.
B:OK.     【小题5】      

  41   Miss Gao’s class there are  42   students. There are twenty-four boys, and twenty-two girls.  4 3   of the boys is  44  . His name is Jim. All  45   boys are Chinese . All of the Chinese students are Young Pioneers. In the class there are two  46   girls. They are  47   .  48   names are Lily and Lucy. The other girls are Chinese. We are  49   friends. There’s  50  difference, American-English-Chinese.

1.A. In                        B. At                            C. On                           D. About

2.A. forty six   B. forty and six         C. fourteen six          D. forty-six

3.A. A                         B. An         C. One                      D. Ones

4.A. England   B. English          C. Englishes     D. Englandman

5.A. other                 B. others           C. the other     D. the others

6.A. America   B. american     C. Americas     D. American

7.A. twins                 B. twin               C. twines          D. twinies

8.A. They                   B. Their             C. Them            D. theirs

9.A. All              B. all                   C. alls                 D. Alls

10.A. not                   B. Not                C. no                  D. No

  41   Miss Gao’s class there are  42   students. There are twenty-four boys, and twenty-two girls.  4 3   of the boys is  44  . His name is Jim. All  45   boys are Chinese . All of the Chinese students are Young Pioneers. In the class there are two  46   girls. They are  47   .  48   names are Lily and Lucy. The other girls are Chinese. We are  49   friends. There’s  50  difference, American-English-Chinese.

1.A. In                        B. At                            C. On                           D. About

2.A. forty six   B. forty and six         C. fourteen six          D. forty-six

3.A. A                         B. An         C. One                      D. Ones

4.A. England   B. English          C. Englishes     D. Englandman

5.A. other                 B. others           C. the other     D. the others

6.A. America   B. american     C. Americas     D. American

7.A. twins                 B. twin               C. twines          D. twinies

8.A. They                   B. Their             C. Them            D. theirs

9.A. All              B. all                   C. alls                 D. Alls

10.A. not                   B. Not                C. no                  D. No

There are     desks in Li Lei’s classroom.

1. A.
   forty-fifth
2. B.
   fourty
3. C.
   forty-five
4. D.
   forty five

—If a=4, b=5, what’s the answer to the question “ a + 2ab +1 =?”

—　　 .

A. Forty-fifth　　　　　　　　　　　　　 B. Forty-five

C. Twenty-three　　　　　　　　　　　D. One hundred and twenty-one