Identify the italicized word(s) in each sentence.

17. Going outside during a thunderstorm is not the wisest thing to do in the summer. (*Going outside during a thunderstorm* is italicized)

gerund phrase
participal phrase
infinitive phrase
prepositional phrase

18. Following the manual's instructions, the student istalled the program onto his computer. (*Following the manual's instructions* is italicized)

participal phrase
gerund phrase
prepositional phrase
infinitive phrase

My answers:
17. gerund phrase
18. gerund phrase

17 is right.

18 is a participial phrase modifying student.

Hm, I guess I will go over these phrases more. Thanks for your time

You are very welcome.

Since you have correctly identified the italicized phrases, I can confirm that your answers are correct.

In the first sentence, "Going outside during a thunderstorm" is a gerund phrase. A gerund is a verb form that functions as a noun, and in this case, it acts as the subject of the sentence.

In the second sentence, "Following the manual's instructions" is also a gerund phrase. It acts as an adjective, modifying the noun "student."

Great job on identifying the correct phrases! If you have any more questions, feel free to ask.