Exercise on Past Perfect Simple Form negative sentences in Past Perfect Simple. she / me / ask→ she / a friend / phone→ his mother / dinner / cook→ Henry / houses / build→ she / the chapter / copy→ the boss / a letter / dictate→ they / to my question / react→ they / the girl / rescue→ the people / from war / flee→ the child / behind the tree / hide→ Back to pool of exercises. ►