Sarah decides to move to Hainan because she thinks that the air there is much fresher than ___ here.

--- Which newspaper shall I buy?--- ______, whatever they have in the shop.

The mistakes made by Chinese students are quite different from ________made by the Japanese students in English study.

In fact, ＿＿＿is a hard job for the police to keep order in an important football match. 

There are many pine trees on ___ of the street.