Câu hỏi đuôi.. 1. They're going to work in an office, 2. Jack hasn't got a spare pen, 3. Jane's painting a picture, 4. We won't be late, 5. Harry's got fifteen books, 6. Kate and Pat lived in Leeds last year, 7: You didn't feel well, 8:You like football, 9. Richard's bought a new bike, 10: John couldn't answer this question,