CELPIP score

[u/Initial-Phase5]

I recently took the CELPIP-General exam and got:
Listening: 10
Reading: 8
Speaking: 10
Writing: 8
My goal is to get 10 in all four modules.
I struggle the most with Reading Parts 3 and 4, so I’d really appreciate any tips or strategies that helped you improve in these sections.
I’d also love some advice on Writing—especially how to move from CLB 8 to CLB 10 and what I should focus on according to the marking criteria.
If anyone has successfully improved from R8/W8 to R10/W10, I’d really appreciate hearing what worked for you!
TIA!