----- Nội dung dịch tự động từ ảnh ----- Bài 1: Chuyển các câu sang phủ định và câu hỏi 1. He has lived here for three years. (?) 2. They have missed the train? (-) (?). 3. I have had breakfast this morning. (-). (?)_ 4. She has passed the exam. (-) (?). 5. I have met his mother (-) (?).
