Connie and Randy

[connielee]

Billy wanted to go to the park in the morning. (Simple Sentence, Infinitive Phrase, Prepositional phrase) Playing basketball, to stay healthy, is one of his hobbies, although he enjoys playing football more; his forte in sports, however, is track. (Compound-complex sentence, Gerund Phrase, Adverbial clause) He, a track star, also enjoys running laps around the park, which happens to have many hills. (Complex sentence, Appositive phrase, Adjectival clause) He runs toward his team waving flags at the finish line and he savors the times that go by. (Compound sentence, Participial Phrase)

[Mr. Wells]

You have to identify the component parts, not just say where they are. Revise accordingly.

[connielee]

Simple Sentence: Billy wanted to go to the park in the morning.
Infinitive Phrase: to go to the park
Prepositional phrase: in the morning


Compound-complex sentence: Playing basketball, to stay healthy, is one of his hobbies, although he enjoys playing football more; his forte in sports, however, is track.
Gerund Phrase: Playing basketball
Adverbial clause: although he enjoys playing football more

Complex sentence: He, a track star, also enjoys running laps around the park, which happens to have many hills.
Appositive phrase: a track star
Adjectival clause: which happens to have many hills

Compound sentence: He runs toward his team waving flags at the finish line and he savors the times that go by.
Participial Phrase: waving flags at the finish line

[Mr. Wells]

Last sentence is compound-complex. Rest is correct. Nicely done.