Explanation:
When you’re taking the test, your brain will not just try to recall the specific information you need for the answer, it will pull all of the information available to it, which includes memories of where you were studying when you learned the material.
Horizontal. Because horizontal means even.
The answer would be the third sentence. The squinting modifier is "often".
"Practicing football drills <u>often</u> is a major commitment of time."
≡ <em>Often</em> is a squinting modifier because it is unclear whether it pertains to "practicing football drills" frequently (<em>"practicing football drills often</em>"; in this case <em>often </em>means 'frequently') or how "practicing football drills" is <u>usually</u> "a major commitment of time".
<em>Hope this helps.</em>
I have no clue what that is