III:
Mark the letter A, B, C,or D on your answer sheet to indicate the correct answer to each of the following questions
Trả lời câu hỏi dưới đây:
___________ of the students in my class could solve the problem yesterday.
Đáp án là C. None + of + (the/ my, her …/ these, those,..) + Ns: không ai/ cái gì trong….