Q: Does the word "leave" mean the same thing in "Leave the room." and "Leave it as is."?

A: different meanings

Q: Does the word "kid" mean the same thing in "She's a kid. It's normal for her to have imaginary friends." and "They're just kids."?

A: the same meaning

Q: Does the word "bank" mean the same thing in "He operated a bank of switches." and "A huge bank of earth."?

A: different meanings

Q: Does the word "head" mean the same thing in "Matters came to a head yesterday." and "I've got to go to the head."?

A:
different meanings