What are you ________？
A．doB．doesC．doing
你要吃糖，妈妈不允许，妈妈会说：
A．Sorry, you can't. B．Yes, please.
在万圣节问好要说：
A．Happy birthday. B．Happy Halloween.
你想吃面条，你可以问妈妈：
A．Can I have some noodles? B．Do you like noodles?
根据问句，选择适当的答语。(20分)
( )（1）Can I sit down?
( )（2）Can I have some noodles?
( )（3）Happy Halloween.
( )（4）Thank you.
| A．Happy Halloween. | B．Yes, of course. |
| C．You're welcome. | D．Here you are. |