7. Despite being sick, she will work.

- **Explanation**: The original sentence expresses the idea that despite her illness, she intends to work. The conjunction "despite" is used to indicate contrast or unexpectedness in relation to the second clause.

8. Despite his excellent performance, he didn't win an Oscar for Best Actor.

- **Explanation**: This sentence highlights the contrast between the excellence of his performance and the fact that he didn't win an Oscar. The word "despite" emphasizes this contradiction.

9. Despite the bad weather, she went to school on time.

- **Explanation**: It indicates that she went to school despite the unfavorable weather conditions. The word "despite" emphasizes the unexpectedness or contrast between the bad weather and her punctuality.

10. Although Tom had a good salary, he gave up his job.

- **Explanation**: The sentence illustrates that despite having a good salary, Tom decided to quit his job. The word "although" introduces the contrast between his salary and his decision to leave the job.