Integration Alevel Maths Practice

Does anyone know any websites I can practice mixed integration rather than going through the topics because in the real exams I won’t know what kind of integration to do

pmt
https://www.physicsandmathstutor.com/maths-revision/a-level-edexcel/integration/
has a set of "mixed exam style questions" as well as a ton of other stuff. You can choose which topics to practice on drfrost and there is a decent cheat sheet (section 6)
https://www.drfrost.org/uploads/JFrost/files/C4CheatSheet.pdf
or pick "the other" (aqa/edexcel) exam board and just work through whichever integration questions you come across or ...