Which sentence has an infinitive phrase acting as an adjective?
Timothy had a lot of unfinished work, so he stayed late at the office.
Timothy worked till late, as it was the best time to think.
Timothy decided to work until late at night.
Timothy enjoyed working late into the night.

Question

Which sentence has an infinitive phrase acting as an adjective?
Timothy had a lot of unfinished work, so he stayed late at the office.
Timothy worked till late, as it was the best time to think.
Timothy decided to work until late at night.
Timothy enjoyed working late into the night.

anonymous · Answer

B. You should look at this link http://teachro.publiccomputingservices.org/grammarpractice/infinitive/infinphrase.htm