— ______ is it from our school to the Bell Tower?
— About half an hour's bus ride. Shall we go and visit it?

 ________do you want?

—________ the pants?
—They’re 15 yuan.

________ are you? I'm thirteen ________.        

_____ are these shoes? They are green.

-____________ is that dress?  
-Thirty dollars.

—               English classes do you have every week?    
—Six.     

-How _____ will his family return?
-In a week.

句型转换。
1. He often goes to school by school bus. ( 对划线部分提问)
    _______ _______ _______ he go to school by school bus?
2. There is some milk in the bottle. ( 改一般疑问句)
    _______ _______ _______ milk in the bottle?
3. I need vitamins to stay healthy.( 改同义句)
    I need vitamins to _______ _______.
4.My shoes are made of leather. (对划线部分提问)
    ___                                    ___  _                              _______ ?
5.How much are the football stickers? (改同义句)
    How much _______ the football stickers _______?

—_____have  you practiced skating?  
—For five years.