To introduce in chronological order or order of importance (4)
To continue a thought, elaborate on it (3)
To conclude something (6)
To introduce an additional idea (6)
To introduce a contrast (7)
To introduce an example (4)
To introduce an explanation (4)
To introduce a cause (4)
To introduce an effect (4)
To introduce a condition (4)
To introduce the purpose/final (4)
To introduce a comparison (4)
To introduce a conclusion (4)