A. for      
B. under      
C. over      
D. below

A.  at home        
B.  all over the world
C.  at school    
D.  at the city

A. in, in      
B. on. to    
C. in, to      
D. on. on

A. of, on    
B. from, on  
C. of, with    
D. from, with

A. on    
B. in    
C. at    
D. with

A. to
B. at
C. for
D. on

1. My mum buys the sweater  _______ 20 yuan.
2.1 want to_______ a pair of shoes.
3. The store sells things at a  _______ good price.
4. —What's the _______ of this sweater?
    —It's 20 dollars.
5. Have a look _______ his new color pen.
6.   _______ and see the new clothes.
7. It's only 2 yuan. _______ can buy it.
8. I buy the new shoes  _______ Huaxing
    Clothes Store.
9. I can't _______ the price of the bag.
10. —What _______ do you like?
      —I like green best.

A. by                                
B. in    
C. for                            
D. sell

A. in                                    
B. on      
C. to                            
D. at

A. at; in                    
B. in; for      
C. in; in                      
D. at; at