Can you translate in English so I can help?
Answer: Please look at the three attachments.
Explanation:
1. Tu l’écoutes.
2. Je le fête.
3. Ils la regardent.
4. Elle l’aime.
5. Nous l’étudions?
6. Tu le donnes.
7. Vous le fêtez?
8. Tu l’appelles?
Answer: a few, as I can't read Russian
1.) c. travaillé
2) a. bu b. cherché c. fait d. choisi
3a.) Vous avez habité à Paris.
5.) a. ils traduiront b. tu écriras c. il sera
Explanation:
Regular -er verbs form the past participle, participe passé, by substituting é in place of the -er in the infinitive.
-oir verbs substitute u -ir verbs substitute i
Many common verbs are irregular. You just have to keep practicing to memorize them until they become automatic.
Sorry I can't help more.