PLEASE HELP... For Questions #11 through #19, tell whether the prepositional phrase in parentheses is an adjective or an adverb. 11) The students went (on a skiing trip).
12) The car (in the parking lot) had a flat tire.
13) Sally came (to the party).
14) The books (on the shelves) were donated.
15) The program (about the football player) was very informative.
16) The class went (on a field trip)
17) The chair (in the living room) doesn’t match the couch.
18) Johnny came (to the dance).
19) The cabinets (in the kitchen) were white.

11) on a skiing trip (adverb)

trip (adjective)

12) in the parking lot (adverb)

parking lot (adjective)

13) to the party (adverb)

Party (adjective)

14) on the shelves (adverb)

shelves (adjective)

15) about the football player (adverb)

football player (adjective)

16) on a field trip (adverb)

field trip (adjective)

17) in the living room (adverb)

living room (adjective)

18) to the dance (adverb)

dance (adjective)

19) in the kitchen (adverb)

kitchen (adjective)

the correct answer is the name of the author of the quotation appears at the text leading up to it   apex 2018

ill need more info in order to answer yer ?