IV.
1. In spite of being tired, I couldn't sleep.
2. Despite having little money, they are happy.
3. Although my foot was hurt, I managed to walk to the nearest village.
4. We planned to visit Petronasin in the afternoon. However, we could not afford the fee.
5. Although I had an umbrella, I got very wet in the rain.
V.
1. Yes, he is. His ship called the Black Pearl.
2. Will loves Elizabeth.
3. The pirate Captain Barbarossa has the treasure.
4. Captain Jack wins the treasure.
5. Elizabeth loves Will.