1.
The hero of Naipaul's novel 'A House for Biswas' , like modern young men, wishes to paddle his own canoe.

2.
Some people have a habit of wearing their heart on their sleeve.

3.
This report calls in question all previous research on the subject.

4.
A movement for the world unity is in the offing.

5.
His most trusted friend proved to be a snake in the grass.