Greetings.
I'm not too sure if I'm understanding the question correctly but here's what I got.
A knife is to cut with, and a copy machine is to copy with.
Hope this helped!
1. would communicate
2. didn’t drive
3. didn’t work
4. would be
5. would visit
6. bought
7. took
8. would help
1. knew
2. played
3. could
4. didn’t have
5. wasn’t
Hopefully this helps a bit-
The shift in the poem February is when the author changed the subject when she went from talking about a hill to talking about a star.