I don’t believe you can do today’s job with yesterday’s methods and be in tomorrow’s business，________

I’ve had a bad cough recently.—-Me too. I’ve never experienced ______ of air pollution in cities before.

In his lecture, the professor referred to the belief, in contrast to all other countries, ________ the elderly are wise, ________ is particularly dominant (占优势的) in the Chinese culture.

Mum, ______ will the breakfast be ready— Five minutes.

The manager, __ it clear to us that hedidn’t agree with us, left the meeting room.