We had better pay attention to some health problems that, when ________ in time, can become bigger ones later on.

What are you doing at the moment— I am ________big red lanterns.

What’s your idea –My opinion is _____, ______ happens, we should not stop the reform.

What do you think I should wear for such aformal press conference—Dress youlike

What a great artist! It seemed only a couple ofminutes ____ he had finished this wonderful painting!