Mình cần gấp mấy câu trắc nghiệm ạ mọng ai vô giải giúp mk với

man, the cturer Awill arrive /made B. arrived / had made 2. I caught sight of Marie and Ann just as they for school. A. left B. were leaving C. had been leaving that the teacher was ill even though she was very pale. B. haven't realized C. didn't realize 3. They A. hadn't realized 4. I ...