---The last one ______ pays the bill.
--- Agreed.

______ in the chimney for five hours, the thief looked very pale and tired 

____ quiet, for, you see, the baby is sleeping!

I’ m not used ____ like this .

Have you checked all the CDs _______ to the mountainous area next week?

_______ to the sunlight for too long will do harm to your skin.

A．Exposing

B．Exposed

C．Being exposed

D．Having exposed

On hearing the bad news, he got up quickly ______ the lunch unfinished.

The girl looked at me with a _______expression. Maybe the problem was quite ______.

I wanted _______ you for your last letter.

We’re looking forward __________ the photo exhibition.