2 - She startedhad started bleeding because she had cuthad cuttedcut her finger.
3 - Her car hadhad had a breakdown yesterday morning, that's why she arrivedhad arrivedwas arrived late.
4 - I hadhad had no idea why he answeredhad answeredhad answer so agressively the day before.
5 - He had not eatendid not eat anything since the morning, he fellhad feltfelt too weak to run.
6 - After the police had investigatedinvestigated the attack, they had informedinformedhad inform the judge.
7 - They operatedhad operatehad operated on him just after he had hadhad a heart attack.
8 - She had writtenwrotehad wrote so much that she didn't finddidn't findhadn't found the courage to continue.
9 - She had heardheard her neighbours fighting so she calledhad called the police.
10 - As soon as he had drunkdrank all the poison, he had fallenfellfelt on the ground.