The sentences in the passage that contains misspelled words are sentences number 4 and number 5. The word misspelled in number 4 sentence is "adolescant". The correct spelling for this word should be "adolescent". And in number 5, the misspelled word is the word "summers". The correct term that is appropriate in the sentence would be "summer" only.
Answer:
After lunch, Gene starts to go across the hall but suddenly decides that he doesn't want to see Brinker. He realizes that he is late for an afternoon appointment at the Crew House. On his way, he stops on the footbridge at the junction of the upper Devon River and the lower Naguamsett River.
Explanation: