19. Although he has a very important job, he isn’t particularly well-paid.trả lương cao
=> He is
20. She wasn’t wearing the coat although she was cold.
=>She was
=>Cold
=>No
21. We thought we should invite them to the party although we hate them very much. mời
=> We hate
22. Although I don’t speak the language, I manage to make myself understand. cố gắng
=>I do not