Chuyển đổi câu

Chuyển đổi: Because - Because of; Though/ Although - Despite/ In spite of 1. They didn't go to school yesterday because they were sick. - Because of................................................................................... 2. Although she is rich, she is unhappy. - Despite........................................................ 3. Because I don't have time, I can't do this work. - Because of................................................. 4. Although he was ill, he went out - Despite....................................... 5. Because she has a lot of money, she can go everywhere. - Because of...............................................................................