Q: Here is a goal: To put a perfect hole in the lid of a jug, you can

How would you accomplish this goal?

A: Use a hole saw

Q: Here is a goal: To get sugar to dissolve into water

How would you accomplish this goal?

A: Heat the water

Q: Here is a goal: To attach the MDF backing to a bookcase that looks like a dollhouse.

How would you accomplish this goal?

A:
Staple it in place.