**Here are 10 examples of using the word «bad» in English:**
1. It was a bad decision to skip classes without permission.
2. She felt bad about not inviting her friend to the party.
3. The weather was bad, with heavy rain and strong winds.
4. He had a bad cold and couldn't go to work.
5. The food in the restaurant was bad, and we had to return it.
6. She received bad news about her grandmother's health.
7. The traffic was really bad, and it took us twice as long to get home.
8. He has a bad habit of biting his nails.
9. The company's reputation was damaged by a bad marketing campaign.
10. She had a bad dream and woke up feeling anxious.