Respuesta :
The correct sentence is. All of you had your own thermometers.
The sentence that corrects the person shift in the given sentence would be:
C). All of you had your own thermometers.
What is the shift in person?
A shift in person is described as a grammatical error where the speaker or the author incorrectly jumps to the second or third person.
In the given sentence, the author begins the sentence with the second person as displayed by the pronoun 'you' but inadvertently shifts to 'his' i.e. 'third-person.'
In order to make the whole sentence in the same person("all of you") and correct in number(plural), 'his' must be converted to "own thermometers."
Thus, option C is the correct answer.
Learn more about "Pronoun" here:
brainly.com/question/24465058
