Ethics - how to study for

Just can’t seem to get it. Should be somewhere to pick up a decent amount of marks. Did the mock exam yesterday and got 7/12. Have done all the CFA q’s and been getting 85%+.

Any tips on how to study for it?

I think the key is just doing as many questions as possible. I’m in the same boat - have been scoring 80-90% on ethics but got a shocking 4/12 on the mock