**Here are some examples of using the word «ignorance» in English:**
1. Ignorance of the law is no excuse for breaking it.
2. His ignorance of foreign languages made it difficult for him to communicate with people from other countries.
3. The teacher was disappointed in the students' ignorance of the subject.
4. She tried to ignore his ignorance and continued to explain the concept.
5. The company's success was attributed to its ability to overcome ignorance and prejudice.
6. His ignorance of basic computer skills hindered his ability to find information online.
7. The politician used ignorance of the issue to avoid answering questions from reporters.
8. The lack of education and ignorance of history led to a misunderstanding of the past events.
9. She felt guilty for her ignorance and decided to take a course to improve her knowledge.
10. The judge took into account the defendant's ignorance of the law when deciding on the punishment.