翻译下列句子。
1. Which one do you like?
_____________________________________
2. How much is it?
_____________________________________
3. I want to buy a toy plane.
_____________________________________
4. How about this one?
_____________________________________
5. What can I do for you?
_____________________________________

Choose and correct the wrong words：
Whatdoes children do at Halloween? （_______）______
A B C

—________ do you go to school? (   )   
—By car.

A．When

B．How

C．What

句型转换。
1. You’re going home. (转换成一般疑问句)
____________ going home?
2. We’d love to come for a visit. (转换成一般疑问句)
__________ love to come for a visit?
3. May I come in? (作肯定回答)
___________, please.
4. On the second floor. (对划线部分提问)
__________ do you live on?
5. Are you kidding? (转换成陈述句)
___________ kidding.

-______?  (    )
-This is my head.

A．What is this

B．Where is it