**Here are some examples of using the word «unaware»:**
1. She was completely unaware of the consequences of her actions.
2. He remained unaware of the situation until his friend told him about it.
3. The company was unaware of the security breach until it was too late.
4. The child was unaware of danger and walked too close to the road.
5. I was unaware that my friend had been ill until she told me about it.
6. The teacher was unaware that the student had been cheating on the exam.
7. They were unaware of the fact that their plans had been leaked.
8. The driver was unaware of the traffic jam and got caught in it.
9. She was unaware of her surroundings and walked into a wall.
10. The company was unaware of the new regulations and had to pay a fine.