Q: Does the word "grow" mean the same thing in "An oak tree will grow from that acorn." and "The gardener grew that acorn into an oak tree."?

A: the same meaning

Q: Does the word "spread" mean the same thing in "They put out quite a spread." and "The spread between lending and borrowing costs."?

A: different meanings

Q: Does the word "line" mean the same thing in "The line of soldiers advanced with their bayonets fixed." and "In line with."?

A: different meanings

Q: Does the word "go" mean the same thing in "These ugly billboards have to go!" and "This chair has got to go."?

A:
the same meaning