If you are _______ about Australian cities, just read the book written by Dr. Johnson.

The policewoman believes that Derek gave a reasonably _______ account of what had happened to the poor family during the robbery.

Chen Yifei(1946－2005)，who died in his ________ fifties，was ________ successful artist.

The judge thought that the evidence was not ________ to the case.

It is ______ that we can’t finish it on time.