— I hear you have written a new book.— Yes, it should _______ in a month or so.

I don’t believe these people have achieved success __________. They must have put much effort into their work.

He came to my lecture every week, but his look  ___  that he was not really interested.

I listened carefully to his long boring speech, but could not ________ what he was talking about．

—Have we ________water?—Yes, ________. We’d better get some.