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...............................................................................