1. However, I studied hard for the exam, but I still didn't get a good grade.
2. Although it was raining, we decided to go for a walk in the park.
3. However, the weather was perfect for a picnic, so we went ahead with our plans.
4. Although she was tired, she stayed up late to finish her project.
5. However, the restaurant was fully booked, so we had to find another place to eat.
6. Although he had a lot of experience, he didn't get the job.
7. However, the movie received mixed reviews, it still became a box office hit.
8. Although she was scared, she decided to face her fears and go skydiving.
9. However, the traffic was heavy, we managed to arrive at the airport on time.
10. Although it was expensive, she bought the designer handbag she had been eyeing for months.