Craft an appealing image representing an academic setting where language and grammar are being studied. Showcase a classic wooden door with an antiquated lock system, symbolizing the phrase 'lock the door'. Do not include any text in the illustration.

"When you're finished", please lock the door.

Choose the term that describes the phrase in quotation marks.

A.) adverb phrase
B.) adjective phrase
C.) infinitive phrase
D.) appositive phrase

I have no clue for this one.

So it is A. Thank you guys.

Well, it does not begin with "to" and is an adverb in nature. "Adverb clause" is unfortunately not one of your choices so I would go with A

Would it be C? I read both of the sites and if its not A, and its definitely not D, then I would say C?

truly

Is it C?

Ok thank you

No. It's not A. Please read both sites carefully.