He is reading a book Japanese history.[ ]

一What will the weather be like tomorrow?一Itbe rainy ,cloudy or sunny．Who knows? Even the weather report is not always right.

I like the program Man and Nature. — But I Sports News.

May Day is coming. I’ll ________ up my room. I don’t want to live in a dirty place.

It’s raining so________that there are________any people in the street.