giúp mk vs ạ ----- Nội dung dịch tự động từ ảnh ----- showed me cassettes of pronunciation drills Kelt in a glass bookcase. She also told me how to use an English English ditionary to improve my English grammar. "Now I think you know what you should do", did she. I made much progress and only one year later, I won the first prize in the English speaking contest held for secondary school. Students in my home town. Did he know how to improve his English pronunciation? A. He doesn't know B. He knew C. Yes, he did D. No, he didn't Đáp án của bạn: TIKI A В C -50% Câu 18: The children are old enough to look after A. for themselves B. herself C. themselves D. ourselves Đáp án của bạn: A C