Verb forms. All aspects and tenses

1. The people of this country _____ Italian.

2. Help me _____ the boxes.

3. She had _____ the children by the time I arrived.

4. She _____ the sheets of paper a couple of minutes ago.

5. The sun has _____ already.

6. She _____ elegant clothes to go to her current job.

7. He has _____ offended.

8. We talked about _____ our business.