Suspensions
The decoration Grade 6 left as an extension: a chord note held over into the next chord, where it clashes, then falling a step. The idea, then the 4-3, 7-6 and 9-8 suspensions each on their own, and suspensions in minor keys.
Start with Held over, then falling. In 12 minutes you will be able to find the three stages of a suspension.
Lessons
Practise and test
Brainlag's own Grade 7 level course, not an exam board's syllabus. Every example and question is original. Results are Brainlag estimates.