Use "have a high opinion of" in a sentence

1. “You have a high opinion of yourself

2. “Again, you have a high opinion of yourself

3. And knowing, in the way servants know most things, that his lady latterly had come to have a high opinion of hair, he considered it useless for a gentleman without any to try to see her

4. “He's pleased to have a high opinion of me; he's a lackey and a mean soul