Choose the letter A, B, C, or D to show the underlined part that needs correcting. It was hot outside, but I tuned on the air conditionerĐoạn văn22/36Choose the letter A, B, C, or D to show the underlined part that needs correcting. It was hot outside, but I tuned on the air conditioner Itoutsidebut turnedGiải thíchC. but