1.   A sudden surge in the pound, for example, could seriously unhinge the process.

2.   And felt a sudden surge of unwilling pity.

3.   National industry status is used to protect local producers from a sudden surge of imports.

4.   Outside, though, as he loaded it into the car, he was surprised to feel a sudden surge of confidence.

5.   There was a sudden surge toward the door.

6.   Suppose there was a sudden surge in demand for cash from the general public.

7.   She felt a sudden surge of anger.