Answer:
1. into useful or beautiful objects
2. of tools, for the job
3. for measuring
4. without decent cutting tools
5. for cutting
6. to most modern woodworkers
7. with a plane, in fine items
8. of wood, with screws
9. with abrasive sandpaper, for the last step, in the process
10. for the final touch - staining or painting the wood
Explanation:
A prepositional phrase is a group of words that contains a preposition (e.g. in, on, near, by, for, etc), its object, and words that modify the object. The object can be a noun, a gerund (a verb form ending in -ing that acts as a noun), or a clause.
In the Answer section, you can see the correct answers. I have pointed out the prepositional phrases (what you are supposed to underline once) and have underlined the objects (what you are supposed to underline twice). Like this, we can clearly see what the elements of prepositional phrases are.