| Imparfait form of avoir + past participle of rendre.| Rendre is an irregular verb.|See the list of irregular verbs. | Imparfait form of avoir + past participle of choisir.| -ir verbs construct the past participle with i. Madeleine et Guillaume (choisir) ce chien.| Imparfait form of être + past participle of rester.|-e r verbs construct the past participle with é.|When using the être construction, the past participle agrees in gender and number with the subject. | Imparfait form of avoir + past participle of vendre.| Vendre is an irregular verb.|See the list of irregular verbs. Complete the sentences using the correct plus-que-parfait form of the verbs in brackets.