--- Are you pleased with what he has done? --- Not in the least. It couldn’t be ___________.

A lot of praises have come from those _____ patients because they are getting better after taking the medicine.

The Beijing Olympic Games has been the biggest ________ Games in the world.

A government official was murdered last Friday and the police are collecting information that is________to the case.

After two years’ research, we now have a ________ better understanding of the disease.