Is this _______notebook?—No, it isn’t_________.

I don’t know when he ____. But if he ____, I’ll ring you up.

What did you see on the large farm last Sunday?—-Oh, I saw about three ________ hens and _________ of eggs.

He doesn’t tell me when he_______ . I’ll telephone you as soon as he______.

Since nuclear(核) pollution broke out in Japan, in March,2011,we are all _____ of it very much.