1.   A gas attack in the main train station sickened hundreds of people.

2.   A man died in an apparently unprovoked attack in central Oxford last night.

3.   At advanced stages of learning the student mounts his attacks in twisting, spiralling movements.

4.   Fifty-five people were injured in a car bomb attack in Baghdad.?

5.   Burnside wanted to renew the attack in the morning.

6.   He had had a panic attack in the street.

7.   No Soviet figure, let alone such a prominent one, had ever mounted such an attack in the Western press.