I would suggest that you focus on LG mostly since you're only getting about 50% correct. You want to actually get 100% on that section. It's one of the easiest to improve in once you see the patterns.
Doesn't Stanford offer free tuition for students of parents making "less than $125,000 annually"? (previously $100,000). However, I'm not sure if this only applies to undergrads. Just something to check out.
... ; “All speaks of a point (100)”
• Definition of “some” is ... are playful (1-100) → all dogs are playful (100)
• Lower bound ... : 1
Upper bound: 100
• 0 is not included ... bound: 51
Upper bound: 100
• Also speaks of a ...