____, Tom. Is this yourbook—No, it isn’t. I think it’s ____.

as late for work this afternoon— _____As far as Iknow, he is fairly punctual

We want to sit at the table near the window— I am sorry, but it _______ already

Who________ for the pollution of our earth?

Would you go to the concert this evening?— Sorry. ________ tomorrow’s lessons, I have no time to go out with you.[ ]