Question

A. Marc the correct option 1. Despite / Although his riches, he’s very unhappy.
2. Despite / Although her fame, she feels unfulfilled.
3. Despite / Although the prices are high in this restaurant. The food’s not very good.
4. Despite / Although we don’t usually eat pasta, we really enjoyed the meal.
5. Despite / Although their hard work, they couldn’t finish the project.
6. Despite / Although his advanced age, he is very quick-witted

Answer 1

1. Despite his riches, he's very unhappy
2. Despite her fame, she feels unfulfilled
3. Although the prices are high in this reataurant. The food's not very good
4. Although we don't usually eat pasta, we really enjoyed the meal
5. Despite their hard word, they couldn't finish the project
6. Despite his advanced age, he is very quick-witted

Explicación:

Despite es seguido de un sustantivo( noun or pronoun)

- Despite + noun/pronoun

Although es seguido es seguido de una oración (clause)

- Although + Subject + verb