1. Even though my sister was tired, she went to the party.

2. Despite the heavy rain, the flight wasn't cancelled.

3. Although I had just had lunch, I was still hungry.

4. His father is really energetic despite being 70 years old.

5. Even though they had already seen the film, they agreed to come to the cinema with us.

6. Although he isn't very patient, he waited in the queue for the tickets.