A. there is no chewing gum on the pavements B. no chewing gum on the pavements C. on the pavements D. where there is no chewing gum on the pavementsĐoạn văn8/83Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 7 to 12. there is no chewing gum on the pavements no chewing gum on the pavements on the pavements where there is no chewing gum on the pavementsGiải thíchChọn đáp án A