What’s behind the door?  (   )

A．门下面是什么？

B．门后面是什么？

We like to work _____ groups.  (  )

A．in

B．at

C．on

根据句意写单词。
【小题1】It’s your ____ to clean the classroom today.
【小题2】The school is ____ the right, next to the park.
【小题3】Please ____ left ____ the fourth crossing.
【小题4】Could you tell me the way ____ Beijing Road?
【小题5】Do you want to have a cup of tea ____ a glass of juice?

连一连。
1. American festival A 在冬天
2. special meal   B 美国节日
3. lots of C 许多
4. in winter D 特别的一餐

在周日(    )

A．at Sundays

B．on Sundays