I often get___late. （   ）

A．up

B．on

What do you do ________ Christmas? (  )

A．in

B．at

C．on

按要求写出单词或短语。
1.on foot(汉语) ______________
2.by air(汉语)  ______________
3.绿山(英语) ______________
4.blue water(汉语)_____________
5.do some shopping(汉语) ______________
6.buy (过去式) ______________
7. new(反义词)  ______________
8.火车站(英语)______________
9.乘地铁(英语)_____________
10.green tea (汉语)______________

Father Christmas is an old man ______red clothes. （  ）

A．to

B．in

C．on

How can I get _________ the train station? ( )

A．to

B．at

C．in