The money collected should be made good use ____________ the people in South Asia who suffered a lot in the earthquake and the tsunami (海啸).

You must notice ____ the emergency exit is when you enter the building．

Look at the man in the classroom! Is he Mr. White—No,it __________be him. He’s eating in the dining hall.

“Why didn’t you write” “My ink has _______”

_______________in Shanghai –It’s windy and cloudy.