The old man died＿＿＿＿＿＿ cold ＿＿＿＿＿＿＿ a cold night. 

As it was almost time for the flight, all the passengers got ______ the plane.

An excellent teacher is believed to be one who devotes himself to the children but asks for nothing _______.

It's    belief that parents have to spend nearly 500, 000 yuan bringing up a child in China nowadays.

With the nuclear crisis worsening in Iran, the world's attention is fixed again on ______is called the Middle East.