She was happy about her upcoming trip.
Happy about landing my first job, I was crushed when the company rescinded the offer.
I wasn't too happy to see a mess in the kitchen.
(to finish)
he was the only one of their eleven children not to survive happy chidhood
"to finish your test" is the infinitive phrase.
And after the reunion, they all together had a happy life. This is a sentence using all together as a phrase.
i was so happy when i received my Christmas present
The length of his sentence is in question. A complete sentence is better than a fragment or a phrase.
I deduce from the given evidence
The infinitive is an adverb modifying an adjective (happy). BREAK DOWN: YOU (subject) ARE (verb) HAPPY (predicate adjective) TO FINISH YOUR TEST (adverbial phrase for happy) TEST (the object of the infinitive)
Some parrots can repeat an entire sentence
I'd be happy to help! Could you please provide the sentence you'd like assistance with?
adverb
Andrew was happy to get his prosthetic leg