5) He is unhappy even though he has a vast fotune.
⇒ Even though he has a vast fortune, he is unhappy.
6) Although she is an accountant, she never seems to have any money.
⇒ Despite being an accountant, she never seems to have any money.
7) Although Henry is a millionaire, he hates spending money.
⇒ In spite of being a millionaire, Henry hates spending money.