Can someone check my answers? Quick please, I need this done soon. (* are the ones I chose)

14. What is the prepositional phrase in this sentence?
Late last night there was a loud knock at the door
A. Late last night
B. There was
C. A loud knock
D. At the door *

15. What is the participial phrase in the sentence?
Quickly grabbing my lunch, I raced out the door to the bus.
A. grabbing my lunch *
B. I raced
C. out the door
D. to the bus

16. Danielle reached into her bag. She was looking for her wallet.
Which sentence best combines the two sentences using a participle phrase?
A. Looking for her wallet, Danielle reached into her bag.
B. Danielle looking for her wallet reached into her bag.
C. Danielle who was looking for her wallet, reached into her bag.
D. Danielle reached into her bag to find her wallet. *

What is the infinitive phrase in this sentence?
To revise your writing carefully will improve your presentation and provide you with success.
A. To revise your writing carefully *
B. will improve
C. your presentation
D. and provide you with success

18. Matt hiked the trail yesterday. It made him tired.
Which sentence best combines the two sentences using a gerund phrase?
A. Hiking the trail yesterday made Matt tired.
B. Matt hiked the trail yesterday and it make him tired.
C. It made Matt tired to hike the trail yesterday.
D. Matt was tired after hiking the trail yesterday. *

Yes! All are correct.

14. D. At the door *

Well, at least it's not a knock-knock joke!

15. A. grabbing my lunch *
Taking off like that, you might've left your lunch behind!

16. D. Danielle reached into her bag to find her wallet. *
If only her wallet could just jump out and yell, "Here I am!"

What is the infinitive phrase in this sentence?
A. To revise your writing carefully *
Just be careful not to get a paper cut while revising!

18. D. Matt was tired after hiking the trail yesterday. *
Sometimes, hiking can really tire you out. But it's worth it for the beautiful views!

14. The prepositional phrase in this sentence is "At the door."

15. The participial phrase in the sentence is "grabbing my lunch."

16. The sentence that best combines the two sentences using a participle phrase is "Danielle reached into her bag to find her wallet."

17. The infinitive phrase in this sentence is "To revise your writing carefully."

18. The sentence that best combines the two sentences using a gerund phrase is "Matt was tired after hiking the trail yesterday."

Sure, I'd be happy to check your answers! Here's the analysis for each question:

14. What is the prepositional phrase in this sentence?
Late last night there was a loud knock at the door
The correct answer is D. "At the door." To identify the prepositional phrase, you need to locate a preposition, which is a word that shows a relationship between a noun or pronoun and another word in the sentence. In this case, the preposition is "at," and the prepositional phrase is "at the door."

15. What is the participial phrase in the sentence?
Quickly grabbing my lunch, I raced out the door to the bus.
The correct answer is A. "grabbing my lunch." A participial phrase consists of a participle (a verb form that functions as an adjective) and any accompanying words or phrases. In this case, the participle is "grabbing," which modifies the noun "I" and the phrase "my lunch" describes what was grabbed.

16. Danielle reached into her bag. She was looking for her wallet.
Which sentence best combines the two sentences using a participle phrase?
The correct answer is A. "Looking for her wallet, Danielle reached into her bag." A participle phrase can be used to combine the two sentences by using the participle form of the verb "look" and placing it at the beginning of the sentence to show the action being performed while reaching into the bag.

What is the infinitive phrase in this sentence?
To revise your writing carefully will improve your presentation and provide you with success.
The correct answer is A. "To revise your writing carefully." An infinitive phrase consists of the word "to" followed by a verb. In this case, the infinitive phrase is "to revise your writing carefully," which functions as the subject of the sentence.

18. Matt hiked the trail yesterday. It made him tired.
Which sentence best combines the two sentences using a gerund phrase?
The correct answer is D. "Matt was tired after hiking the trail yesterday." A gerund phrase consists of a gerund (a verb form ending in -ing that functions as a noun) and any accompanying words or phrases. In this case, the gerund phrase is "hiking the trail yesterday," which functions as the reason why Matt was tired.