In 2009 many countries are going through financial crisis，________has a great effect on many walks of life.　　　　　　　　　　　　　　　　　

Can you _________ English—Yes, I can.

If you go to bed earlier, you ______tired in the morning.

The crazy fans ________ patiently for two hours and they would wait till the movie star arrived

Do you mind my smoking here—________. Look at the sign. It says, “No smoking.”