1.   He vowed to avenge their deaths but was persuaded to turn his strength into an agent for good.

2.   The nausea threatened to overcome him, but his determination to avenge the death of his friend was too strong.

3.   The brothers vowed to avenge the death of their father.

4.   To avenge the death of a son is not hasty work, if he is to be honoured.

5.   All over Chechenya, people have been hailing him as someone who has restored Chechen pride by defying Russian authority and avenging Chechen deaths.

6.   Death avenges death.

7.   First, though, he has vowed to avenge the death of his master.

8.   Hamas leaders said the two attacks on Sunday in Gaza were carried out to avenge the deaths of the militants killed Friday.

9.   Hamas has accused Israeli agents of planting and setting off the booby-trapped cellular phone that killed Ayyash, and it has vowed to avenge his death.