VIII. Hoàn thành câu trả lời cho các câu hỏi sau. (Complete the answers to the following questions.) 1. Did Nam draw a portrait of his mother? Yes, 2. Were the students in the classroom? No, 3. Did your family go to the U.S.A? No, 4. Did Mai see a strange man in her house? Yes, 5. Was you at home alone last night? Yes, 6. Did the flight to London take off at 2:15? Yes,
