We had intimidated the victim.

(a)  

The ghosts had swarmed in the darkness.

(a)  

You (pl) had been pleased with victory. (to be pleased with is the same word as to rejoice - no preposition needed)

(a)  

I had mourned life.

(a)  

The patrol had warned the woman.

(a)  

The street had harmed the land.

(a)  

You (sg) had promised pardon. (pardon is the same word as forgiveness)

(a)  

She had held the togas.

(a)  

We had seen the writing tablet.

(a)  

The cow had acted boldly. (to act boldly is the same word as to dare)

(a)