选择正确的单词填空。

1. Today is Friday, November _____________ (fifth / five).

2. They look out the window. Snow is _____________ (fall / falling).

3. _____________ (What / How) do you like to do in winter?

4. I like to ski _____________ (in / on) the snow.

Sharon is __________ great success as a singer. It’s _________great honor to go to her concert at the      opera house.   .

A．a, the

B．\ , the

C．\ , a

D．a , a