Identify each infinitive phrase, and tell whether it is used as a noun, and adjective, or an adverb.

1. Taking care of your bicycle is one way to make it last.

2. We used machine oil to lubricate the chain.

3. I learned to place a small drop of oil on each link.

4. Then she showed me the valve that is needed to fill the
inner tube.

5. Using Aunt Elise's hand pump, we added some air to the
back tire.

6. We were careful not to put in too much air.

7. Next, we got out wrenches to tighten some bolts.

8. My aunt said not to pull the wrench too hard,

9. Overtightening can cause as much damage to bolts as not
tightening them enough.

10. When we finished, I thanked my aunt for taking the time
to give me ips about taking care of my bicycle.