1. Everyone said the party was nice; however, I didn't enjoy it.
2. This phone is very expensive; however, it is worth it.
3. Although the sun was shining it wasn't very hot.
4. He is strong although he is old.
5. I enjoyed my day at the zoo despite the bad weather.
6. Despite all my preparations, I failed the exam.
7. Even though it is true, I won't believe it if I don't see.
8. Even though I was born in Russia, I am a child of Earth.
9. In spite of his age, he's still very active.
10. He was very fast in spite of being terribly fat.