同义句变化

1. It's time for school now.

It's time ____ ____ to school now.

2. Whose yellow shirt is it?

____ ____ the yellow shirt?

3. I want anew ruler.

I ____ ___ a new ruler.

4. Please give me your new book.

Please give your new book ____ ____.

5. What time is it, please?

____ ____ ____, please?

传统房地产周期理论认为，在每一个运行周期中，均经过扩张、萧条、调节、缓慢、复苏和再次扩张的过程。( )