Identify whether sentences correctly use narrative tenses and make necessary corrections.

1. When the police had arrived at the bank, the robbers left.

correct/Incorrect

2. She was reading a book when the lights went out.

correct/Incorrect

3. By the time we arrived, the movie was starting.

correct/Incorrect

4. While I was cooking, he was setting the table.

correct/Incorrect

5. They left after the meeting had ended.

correct/Incorrect

6. They had finished dinner when the guests arrived.

correct/Incorrect

7. I was watching TV after I had completed my homework.

correct/Incorrect

8. She had been cooking dinner when her friend arrived.

correct/Incorrect

9. By the time I woke up, my brother had already left for school.

correct/Incorrect

10. While they were hiking, they had seen a bear.

correct/Incorrect