Trouble finishing questions

gsantoro2003

I skip around passages from easiest to hardest. typically, at the 3rd passage I start comprehending the passage less than if I were doing this passage isolated to the rest in the form of a drill . I assume the issue is because I have trouble shifting focus from passage to passage. As a result, I find myself not being able to complete 4-6 questions because I try to keep understand the passage after the initial read to reference those questions. Does anyone have any advice to overcome this> Thanks.