Finding the subject is the key to resolving confusion over lay vs. lie, sit vs. set, etc.

True
False

How does gregor feel about his job in metamorphosis

This device blocks an opening along the base/floor of stairs or other walking or working surfaces where materials or body parts might otherwise inadvertently fall through. it should be 4 inches high, with not more than ¼ inch clearance above the floor

Meeee i’m in need of answerering this