Sara's classmates said that she littered on the sc...

Câu hỏi: Sara's classmates said that she littered on the school yard. She denied it.

A. Sara denied having littered on the school yard.

B. Sara denied her friends' littering on the school yard.

C. Having littered on the school yard, Sara's classmates denied it.

D. As Sara denied it, her classmates said that she littered on the school yard.